Greg,

Frankly, I hadn't seen any such thing before your posting of the same, but it certainly is interesting.

A lot of GRE students are busy folks, and have trouble preparing for the test simply because they can't carve sufficient time of the day to focus on the content. But with something like this, they wouldn't need to chain themselves to a desk or carry around a bunch of flashcards.

I'll note that I have absolutely no association with this company, but I'd love to hear if folks have used such a thing, and if so, how useful they found it.

Note as well that folks with problems in the Quantitative section of the GRE could benefit from the Math flashcards from the same company.

Cheers, and thanks for the resource!

Dave