I'm sorry, are YOU paying for MY iPhone replacements? No? I actually didn't think so. Go figure.
Why don't YOU stay out of MY business? I don't care what you do with your iPhone, but I enjoy actually having added functionality that the iPhone is severely lacking when compared to other platforms, however none of the other platforms are suitable yet for me to use. So, I stick with iPhone, but I jailbreak to get multitasking and other features I listed in my original reply to this post.
Jailbreaking has never "screwed up [my] phone" once, or made it any less stable. In fact all of the hardware issues I've had were clearly no fault of mine, and I believe I am entitled to a replacement when the middle of my screen stops working, the home button stops working, vibrate button stops working, or the phone won't even accept a sim card.
My phone was screwed up by not offering functionality it was completely capable of for the past year.
/rant