Acutely Obtuse #1

Test if u r human!!

A HIP with some difference and innovativeness. Moreover having numerous applications and also with an inbuilt noble cause:
any guesses...............its MSR Asirra
Take the test urself and read more about it here

Now something which is'nt that obtuse
Microsoft which has always been opposed to Open source having a open source page and with a radicle shift in strategy (well business wise - a smart move).