links for 2010-03-08: NY Times Math Blog; Drizzle to Rackspace; OS X falls, Windows rises

• Stephen Strogatz's math blog - Calling it just a "math blog" is an understatement as it has some really good stuff.  The 3/7 entry on Finding Your Roots is excellent as is Rock Groups.
• Drizzle folks to Rackspace - Apparently an increased investment in MySQL didn't mean any investment in Drizzle?
• Mac sees fall in usage share, Windows sees rise - Due in large part to Windows 7 as the numbers show, but has OS X reached it peak or is this just a blip due to Win 7?