iPhone 4G To Be Launched On June 18th

This is still very much a rumor and speculation at this point, but with WWDC just around the corner, you would more or less expect it. According to the folks at Boy Genius, the sales quotas for AT&T store reps are incredibly high for the month of June, increased by about 25-30%, leading to speculation that the iPhone 4G will be launched in June. That being said, they're speculating that if the iPhone 4G were to be launched on Friday the 25th, the sales quotas wouldn't be met in time, which leads them to conclude that the iPhone 4G will be launched on Friday, June 18th. Do you think that June 18th could be a possible launch date for the iPhone 4G?