graeme_p - 2:11 am on Jun 1, 2010 (gmt 0)
Somebody else would have done it, but that applies to all numbers like this.
@zett, if they can sustainably do stuff for free/ad supported that others charged for, that is a good thing.
@rise2it: are you saying that all service businesses are worthless?
On the whole, its interesting, just interpret "generated" a bit sceptically. Its more honest that similar numbers you see from other organisations (RIAA, BSA for example).