Well I don't I would call myself a linux geek but the n900 will be what I'm looking for. But there are many linux app just not found on other phone like Abiword, Gnumeric, and Transmission etc. I also love to tinker. Nokia n900 users insulted anything from Microsoft but now know what it is like to own Windows Mobile device the company always telling you bulsh** like your device can't be upgraded or you have to go through complex installation process that isn't necessarily legal from weird Windows Mobile websites. Nokia not being very green.