I'm flirting with the idea of replacing my Mini and iPad with a single machine: The 11" MBA 4 GB. I know this past refresh was a major speed boost for the air. I'm wondering if the next bump is going to be just that, a bump, or if it will be worth holding out for Q1 (I know, I know, get what you need now, but humor me). I'm also curious how the 11"MBA 4 GB stacks up to a 2.3 Ghz Mini with 8 GB practically speaking. All I really use it for is web browsing, word processing, occasionally some light image editing in iPhoto but nothing really beyond that. By my understanding, at least based upon one article, the MBA and the 2.3 GHz Mini really aren't that far apart from a performance standpoint, in the real world.