Maybe some of you noticed this, but I haven't seen much discussion around these parts: Stock shortage tips Sept 20 Apple Thunderbolt Display refresh http://www.slashgear.com/stock-shortage-tips-sept-20-apple-thunderbolt-display-refresh-07246481 Setting aside the question of whether a new iMac/TBD would be Retina-enabled (I agree with the skeptics for technical reasons), what would be compelling reasons to wait, apart from guaranteed inclusion of USB 3 ports? I'd wager improved stability and perhaps a tamer glossy finish à la the Retina screen, maybe slightly increased resolution too. I read somewhere about a new glass-bonding process that may be carried over from the rMBP to the iMac and TBD. On the other hand, this may also be responsible for current production delays that make October seem a more likely month for a refresh, if one is indeed coming soon. Thoughts? Joys? Concerns? I'm eager for one of these, but the bugs associated with TBD v1 are a little scary to read about.