That makes it sound like there's a complete dichotomy here. It's not like the mailinator guys are doing assembly whereas the rest of the startup crowd is doing Prolog AI. Never mind that I doubt that most backend programmers employed are using the time saved on improving the sheer monetization output of the company (mileage obviously varies for single-person shops).

I do think you hit the nail on your head with your final paragraph. Quite often it's not that the people programming this choose to pick the cogs, quite often they don't know any other way. In which case this isn't really a decision. But it's a sad trend in my opinion. Remember the old saying "Nobody ever got fired for choosing IBM"? I think the level where this kind of thinking is applied has dropped from non-technical upper management to some actual builders. Smart business decision - maybe. But I do think that a lot of us here aren't just in it for the money.