Facebook opens developer platform for mobile
Microsoft's $240 million says Facebook no fad after all
Confirmed: Microsoft Wins Facebook Stake with $240 Million Investment
Sorry, Microsoft, Google Has Already Won Facebook War
Rumormonger: Facebook goes to Microsoft?
ProBlogger - PageRank 4 — Wow - this is an interesting one.
Google uses the PageRank hammer
Gmail delivers a knockout punch: IMAP changes the "freemail" game
Facebook teams with RIM for Web 2.0 on-the-go