Everything Apple (the Mac heads thread)

I didn't get an answer in AQA thread so, should I jailbreak my iPhone?

Only real reason I have for doing so would be to change my "slide to unlock" text to something stupid in a stupid colour. Are there other benefits? Will I void my warranty/AppleCare?

I have jail broken my previous iPhones and thought it was great until I realised I didn't want or need anything cydia offered. A friend of mine who is a "bit into it" has loads of mods, but I couldn't be bothered...

And yeah, voids warranty.