This is mine: I bought this LG Renoir two years ago. It runs a custom LG platform built on JAVA and Shockwave. They tried to make a smartphone, but it failed in the department of anything web related and calender stuff. The camera is really good though, much better than any mobile camera out there, even today. So I'm now getting the LG Optimus 2X Speed in July. I really need a good calender app, because I always forget appointments. The only fucked up thing about smartphones is that you're basically stuck with it for two years (unless you buy one for € 400). And the month after you get one, a much cooler one always comes out for a lower price.
I've got a radiation king of a phone: Nokia 6600 I don't give a shit about any of the possibilities modern cellphones have. I rarely use it anyway. I rarely take it with me.
I have this antiquated piece of proverbial, but it serves me well enough for what I use it for and I love it really (even though the battery doesn't make proper contact with the terminals and it turns itself off if you turn it on its side... and the flash doesn't work... but then, whaddya expect from a phone you got on eBay)