MacsimumNews broke down a MacGeneration post (a French publication) revealing that the new 24-inch iMac Apple introduced this week could quite possibly be the first iMac with a truly upgradeable graphics card. Thanks to a new Mobile PCI Express Module (MXM - originally designed for high-end notebooks) standard in the biggest iMac of 'em all, owners might be able to upgrade their own graphics card and (finally) ditch that old just throw it out when you want to upgrade stigma - if this is true, of course. You can also thank NVIDIA and their partnership with some of the industry leading notebook manufacturers (we would imagine Alienware and even Dell, believe it or not) for this standard that was quite a long time coming.
Why this much-requested feature isn't getting any spotlight time on the new iMac's graphics page, or why the 24-inch is the only model to receive the coveted upgrade-ability treatment, definitely doesn't help our skeptical side. We'll be investigating this further, as it could easily be that Apple adopted the standard for one reason or another (like cheaper manufacturing costs), but still soldered the card (which will most surely cause an uproar, if true).
We'd also like to echo MacsimumNews' observation that it would be stellar if Apple could work this standard into the next MacBook Pro revision, as the company kinda dropped the ball with their current lineup.