Purely out of curiosity, exactly what is it, in terms of software, or realistic *amounts* of software, that you're after with Maemo?
You've mentioned games, at a quick look there're 84 games (or games-related emulators, for which there are approx. 10, each of which opens up the possibility of tens/hundreds of games for other platforms) in Extras, as well as a few showing up in Ovi (5 or 6 paid games have hit Ovi in the past couple of weeks, as well as some excellent free non-game software such as Instinctiv), im just curious as to what, exactly, your expectations are.
Seeing an app store with tens of thousands of apps isnt and never was going to happen for the N900, Maemo is first and foremost a niche operating platform (its used by ONE little-known geek-oriented device) if that was your expectation then really you should have shot for an Android or S60 device.