I saw them but those are but single datapoints (and apps seems to vary wildly in requirements). would be handy to have a slider so you could answer the 'what-ifs'. also, was an early beta signup, really liked dotcloud, but have to agree this pricing is pretty complicated :(

Yes, but as lalmalang said, these are not very useful and not discoverable at all.

I don't want to click through 5+ random scenarios to perhaps find one that comes close to what I have in mind.

Well, at the risk of repeating myself. You seem to be generating revenue already, so I would seriously look into hiring a designer for this (or make a contest or such).

My gut feeling is that you're so deep into all this (which is generally good!) that you have a hard time reviewing it through the eyes of a first-time visitor.