Who cares about the geekbench scores?
Does scrolling lag? No
Is it slow? No
Is it powerful enough to run the display? Yes
Does it run graphic intensive games well? Yes
To all you people who say "I won't buy it until its quad core" ect ect, I feel sorry for you!
As a developer and a geek in general, I'm of course interested in how much RAM there is, just to have some idea as to how much RAM an app has to work with. And the Geekbench score is interesting.
Consumers may be trying to decide between buying the new iPad, or the iPad 2 (or deciding whether or not to upgrade from iPad 2). For the non-technical, your list of questions being answered might be enough, but specs such as RAM and maybe even the Geekbench score might influence the decision of a more technical buyer (or influence the advice a technical person gives a non-technical buyer). I saw one review that was aimed at musicians, that basically said "meh" to the new iPad, because they said that for music production apps, there was a negligible difference between it and the iPad 2. While this may be true for current music production apps
right now, one might want to use specs/benchmarks to make a prediction where the capabilities of future music apps may go in the future. For a contrived example: if a music production app can currently handle a max of 16 tracks with 2 effects per track, maybe with 1GB of RAM and a faster CPU, 32 tracks with 4 effects per track will become a possibility. Or maybe with no improvement in a particular benchmark, we can predict that increasing the number of effects per track is not a possibility. It's kinda hit-or-miss, but educated guesses can be made with enough information and understanding .
That all said, my reasoning with how I would approach Apple's iOS product purchases is somewhat non-technical: always buy the latest generation device to ensure the longest amount of time before Apple stops supporting it or the device becomes sluggish and unusable with new software (not just Apple's software updates, but 3rd parties). IMHO, pricing of refurbs or even Ebay are not sufficiently low as to make up for the reduced usable lifespan (especially for the larger capacities). The only exception may be if you get a really good price/trade on a used device. This is because with iOS devices, improvements are being made rapidly, and devices are becoming obsolete at a faster pace then, say, Macs. With Macs you can buy a previous gen refurb and have it be worth it, especially when it's just a CPU/GPU bump that is the difference.