Those from 9to5mac were informed that Apple stores in the US have started to RECEIVE advertising materials to be opened only on Tuesday after WWDC. Now we are waiting for the presentation of Mac OS X Lion and iCloud on Monday, so I assume that it would be about advertising materials for one of these 2 products. Considering that Mac OS X Lion is still far from being ready for launch, I think that iCloud will be the star of Apple stores starting on June 7, because Apple has already announced the presentation of the service and the launch could take place immediately after WWDC or maybe even The next day.
Today it was speculated that Apple would replace the entire Airport product line or the Time Capsule product line considering that store stocks from the US have been considerably reduced and some stores no longer have any products available. It cannot be about iOS 5 or any possible iPhone model, so either iCloud or Mac OS X Lion or Airport or Time Capsule.
