I simply use Google Voice... unlimited text messaging for free
Me too. I only use it for texting purposes though, bec the voice quality isn't as good as I would like. I just tell people to text me at my GV number, call me on my mobile number. Works out well. Plus, GV can forward Texts to your gmail, and you can reply to texts through Gmail I miss fewer messages this way since i always have gmail open on my computer and i sometimes forget to check my phone regularly. One downside, no MMS on GV, so no pictures. People who know me just email pics.