You'd be crazy to not get a Nextel. Soon everyone will have them. How else would you call across country for free? The 2 way is cool, and service has been good, as far as cell companies go. Only time I have a problem is in rural areas, but thats true of most cells. Plus you can do the text msg. thing too, even with people who don't have nextel. I do have a business, so its different, but all my friend have them too, with individual plans, and they aren't expensive. I've had damn near every type of cell phone, they all suck. And they all try to rip you off. I can say that my cell bills at work are way lower with the nextels vs. the others, since 2 way is free.
We were one of the first companies in our area to get nextels, so we experienced the "growing pains", i.e., server busy type problems, because it got big really fast, but that rarely happens now.
Like wakkoss said, keep it turned down. The first day we had 'em, I 2 wayed one of my guys when he was on a date, and said "Eric. This is God. Stop masturbating!" I found it funny, but he didn't. Some people. Oh well, he got over it.