Fiasco is a GREAT game, if not for what and how it handles it, then at least as a new provider of ways how to roleplay. Yeah, it's mushy, yeah it is unorganized, but for how it can pull in new players, it is AMAZING. Unlike Lasers & Feelings (disclaimer: of which I only read reviews including yours, but never actually played it), Fiasco taps into whole lotta mechanics most people never heard of (referring to your D&D rant) and in an easy and popular manner.

Nicotine girls is another excellent game I'd recommend, but as an hour long distraction. Still, Nicotine girls manages to bring about its play much more aptly than Fiasco does.

And while on the topic, and it seems to be of your genuine interest, go read Sorceror RPG by Ron Edwards (10 pages I believe) if you already haven't, even if you never play it. That's one of the most famous RPGs, that any self-respecting roleplay afficionado ought to know and understand.

Cheers