@Danramos:

The N900 can do things that the other phones cant do at the moment. Few androids can dual boot, even triple boot like the n900 (meego,maemo,android), also you can install ubuntu,windows....etc
Also it OS is 99 % open source...android its not comparable to maemo, android itd an OS for the common people, but with details and suppor for developers, but maemo its fully for developers. you cant compare android and maemo,never.