This is a serious question. I have an origional droid and was trying to decide about the razr vs droid 4. There is a lot of buzz on here but I can't see or figure out what makes this phone extra special? I'm a mom who uses my phone for work, volunteer stuff, home emails. I like to be able to wireless teather my iPad for my daughter to use on trips and for me when I travel for work. A friend rooted it for me. My Area just got 4 g. Any advice is appreciated. Thank you!