You've got a cool site and I appreciate all the hard work creating high quality content (I've looked at the free questions and considered subscribing a few times in the past). I think your business model/pricing could use work. Unless I'm mistaken and things are going well .. in that case, I'll withdraw to my cave :-p
My suggestion would be to have a slightly cheaper tier (probably no more than a hundred bucks). This mirrors the cost of two-to-three interview books. You could add a custom grading or personalized tutoring option for the full 500, or heck, even more (this is sort of like the GRE/GMAT prep option). Come to think of it .. I wonder why the GRE/GMAT prep crowd hasn't tackled programming interviews?
My suggestion would be to have a slightly cheaper tier (probably no more than a hundred bucks). This mirrors the cost of two-to-three interview books. You could add a custom grading or personalized tutoring option for the full 500, or heck, even more (this is sort of like the GRE/GMAT prep option). Come to think of it .. I wonder why the GRE/GMAT prep crowd hasn't tackled programming interviews?