this is true, but they have felt increasingly thiner on content over time. I understand John's reasoning behind having an iPhone only event, but my concern is that there's simply too little material - we have the 6th generation of a device where the highlight feature is likely to be a new (usb3 and/or thunderbolt) connector. Everything else will be slightly more of what we've all seen before

Edit: After a bit more thought (not too much, getting kids out the door for school atm) here's what I see:

From the sounds of things, there's 3 (possibly 4) new product launches expected before the end of the year - iPhone, iPods (+iTunes?), iPad jr and possibly new ATV content. It also looke like there's only 2 events expected - one on the 12th Sept and the other early Oct. If the iPad jr rumour has any basis, then I'd think that's be the device that gets the stage to itself.

So, here's my revised guess: Sept - iPhone + iPod Touch + iPod Nano + (hopefully) iTunes. Oct - 7" iPad + new atv content