There are, what, more than 1 million iPhone out there now? Only a tiny fraction of those have been hacked/unlocked. Most iPhone users synced up Thursday, said "oh cool, iTunes," and went on about their day, blissfully unaware of the shitstorm brewing on EIP.Methinks this will have negative ramifications for Apple, though it might take a few days for reality to set in for a lot of folks. And this is not counting the fact that the update is apparently rendering some unlocked/unmodded iPhones inoperable with AT&T.
Web sites like this tend to magnify problem, making them look more widespread than they really are. My guess is that this is barely even a ripple on the Apple pond.