Techmeme: An explanation of the stumbling blocks to blockchain scalability and some possible solutions (Kieren James-Lubin/O'Reilly Radar)

Open Links In New Tab

Mobile Archives Advertise Site News

January 26, 2015, 8:50 AM

Top News

Guardian:

WikiLeaks demands answers after being notified that Google handed over three staffers' emails to the US government in 2012 — WikiLeaks demands answers after Google hands staff emails to US government — Search giant gave FBI emails and digital data belonging to three staffers

More: PC World, Computerworld, Gizmodo, The Independent, The Drum, WikiLeaks, Gigaom, Sydney Morning Herald, UPI and Slashdot

Tweets: @couragefound, @dangillmor, @emilybell and @ioerror

See also Mediagazer

Natt Garun / The Next Web:

Sling TV review: Not quite the cord cutter's dream, but a bargain for millennial families — The unbundling trend is trickling down from apps to television with the launch of Sling TV, Dish Network's US-only, live TV subscription service at just $20 a month - no contract required.

More: Engadget, TechCrunch, USA Today, SlashGear, Business Insider, GeekWire, Gizmodo, Ars Technica, Quartz, Gigaom, SiliconBeat, Re/code, The Verge, Wall Street Journal, Yahoo Tech and TechSpot

Bogdan Petrovan / Android Authority:

Cyanogen's CEO says they'll be independent from Google in 3-5 years, offering its own app store in 18 months and alternatives to Google apps — CEO: “Today, Cyanogen has some dependence on Google. Tomorrow, it will not.” — Kirt McMaster, the outspoken CEO of Cyanogen Inc. …

More: The Information, Ubergizmo, Tech2, Gizmodo UK, Liliputing, AndroidGuys, AndroidHeadlines.com and Business Insider. Tweets: @edbott

Ingrid Lunden / TechCrunch:

A16Z Leads $58M Round In UK's TransferWise To Ramp Up Its P2P Transfer Business — TransferWise, the fast-growing UK-based P2P money transfer startup that has reportedly been in talks with Facebook for remittance services, has raised a large tranche of funding led by one of the social network's earliest backers.

More: New York Times, Business Insider, Gigaom, bizjournals, Guardian, Wall Street Journal, PYMNTS.com, ArcticStartup and Tech City News. Tweets: @pmarca

Kieren James-Lubin / O'Reilly Radar:

An explanation of the stumbling blocks to blockchain scalability and some possible solutions — Blockchain scalability — Author note: Vitalik Buterin contributed to this article. … In a talk at CoinJar last fall, well-known bitcoin expert Andreas Antonopoulos made the following comment:

More: CoinTelegraph.Com News

Janko Roettgers / Gigaom:

Cablevision to launch Wi-Fi-only mobile phone service Freewheel; $9.95/month if bundled with home internet, $29.95 for other customers — This is big: Cablevision launches Wi-Fi-only mobile phone service — Janko Roettgers — Cablevision is getting ready to pick a fight with your mobile phone company.

More: Wall Street Journal, Android Authority, New York Times, Electronista, Reuters, New York Post, Seeking Alpha and SlashGear

Jon Southurst / CoinDesk:

Coinbase to launch first regulated US bitcoin exchange on Monday, approved by half of all state regulators — Coinbase Secures Approval to Launch Regulated US Bitcoin Exchange — Bitcoin wallet and brokerage Coinbase is set to launch a US exchange on Monday - one that is already approved by 50% of all state regulators.

More: Wall Street Journal, Engadget, Inquirer, Computerworld, TechCrunch, Gizmodo, Re/code, Gizmodo UK, The Next Web, SiliconANGLE, PandoDaily, NEWSBTC, TheDomains.com and CoinTelegraph.Com News

Mike Beasley / 9to5Mac:

Tweetbot for Mac pulled from App Store after authentication issues, possibly tied to Twitter token limits — Twitter's war on developers continues: Tweetbot for Mac falls victim to token limit, gets pulled from App Store — In November, 9to5Mac brought you an exclusive interview …

More: The Next Web, iPhone Hacks, AppleTell, iDownloadBlog.com, TechnoBuffalo, SlashGear, iMore and App Advice

Tweets: @danbenjamin, @marcoarment, @marcoarment, @yaypie, @marcoarment and @ismh

Ashlee Vance / Businessweek:

Profile of OneWeb founder Greg Wyler and his plan to launch 648 low-orbit internet satellites by 2018 amid burgeoning competition — The New Space Race: One Man's Mission to Build a Galactic Internet — Greg Wyler is friendly and gregarious and talks about his business plans with a fervor that borders on the religious.

More: Wired

Kenneth Wong / Bloomberg:

AT&T Agrees to Buy Nextel Mexico for $1.875 Billion Minus Debt — AT&T Inc. (T), the second-largest U.S. mobile-phone carrier, agreed to buy NII Holdings Inc. (NIHDQ)'s Mexican business for $1.875 billion minus debt. — The deal includes companies that operate under the name Nextel Mexico …

More: VentureBeat, CNET, Reuters, AT&T and Wall Street Journal

Kyle Orland / Ars Technica:

PlayStation Now performs remarkably well on a fast connection, proving game streaming can work — With PlayStation Now, Sony proves that game streaming works — When Sony launched its PlayStation Now service as a beta last year, the ridiculous per-game rental pricing structure stopped us …

Kara Swisher / Re/code:

In response to rise of programmatic advertising, AOL drastically restructures ad sales staff — As Ad Business Shifts to Machines, AOL Restructures Its Sales Staff in a Major Reorg — According to numerous sources, AOL is now initiating long-planned changes to drastically reorganize …

Tweets: @howardlindzon, @waltmossberg, @jayrosen_nyu and @mdudas

Sponsor Posts

Google:

Try Gemini 3 Pro — Google's newest and most intelligent AI model that helps you bring any idea to life

Shopify:

Shopify: Revolutionizing Commerce with Winter Edition '26 — Over 150+ new features transform how merchants build, design, and grow—with technology that amplifies creative vision.

Zoho:

Email fatigue is real: Here's how smart email tools help you regain control — Picture this: It's Monday morning. You walk into the office feeling energized and ready to take on the week.

IDrive:

Protecting your Cloud Applications Data — Backing up Office 365, Google Workspace, Dropbox & Box data is critical to preventing data loss or corruption, complying with laws and avoiding critical downtime in case of a disaster.

Sponsor Techmeme

Featured Podcasts

Big Technology Podcast:

OpenAI's 2026 Priority, Disney's AI Play, Datacenter Buildout Trouble

The Big Technology Podcast takes you behind the scenes in the tech world featuring interviews with plugged-in insiders and outside agitators.

Subscribe to Big Technology Podcast.

Hard Fork:

Australia Kicks Kids Off Social Media + Is the A.I. Water Issue Fake? + Hard Fork Wrapped

The future is already here. Each week, journalists Kevin Roose and Casey Newton explore and make sense of the latest in the rapidly changing world of tech.

Subscribe to Hard Fork.

Access:

Why the next AI frontier is phone calls, with Beside CEO Maxime Germain

A show about the tech industry's inside conversation, hosted by tech reporter Alex Heath and founder whisperer Ellis Hamburger.

Subscribe to Access.

Great Chat:

So what happens after AGI?

A podcast mostly about tech. Brought to you weekly by Angela Du, Sally Shin, Mac Bohannon, Helen Min, and Ashley Mayer.

Subscribe to Great Chat.

Tools and Weapons with Brad Smith:

Ted Sarandos: Netflix and how tech changed storytelling

Microsoft Vice Chair and President Brad Smith speaks with leaders in government, business, and culture to explore the most critical challenges at the intersection of technology and society.

Subscribe to Tools and Weapons with Brad Smith.

Channels with Peter Kafka:

Lachlan Cartwright Started in Tabloids. Now He's a Must-Read Media Gossip.

Media and tech aren't just intersecting - they're fully intertwined. To understand how those worlds work, Peter Kafka talks to industry leaders, upstarts and observers.

Subscribe to Channels with Peter Kafka.

Add your podcast here

About This Page

This is a Techmeme archive page. It shows how the site appeared at 8:50 AM ET, January 26, 2015.

The most current version of the site as always is available at our home page. To view an earlier snapshot click here and then modify the date indicated.