Why buy a smartphone anywhere else?

I just made the switch from Verizon to AT&T, and after much searching, I found an amazing deal on a smartphone.  I went to Amazon.com and found that if you are switching to AT&T (and others) from another company, there are quite a few phones that you can get free after rebates.  I couldn't find a Blackberry Curve anywhere else for less than $199 so I was pleasantly surprised when I found one for free after rebates on Amazon. 

Yes I had to sign a two year agreement and I have to pay my bill on time, but what a small price to pay.  I noticed that they have the T-mobile Dash, Sony Ericsson W810i, Motorola Krzr K1, Samsung U740, Samsung Blackjack, and the Blackberry Pearl also for free.  

If you are in the market for a phone, check Amazon before you go anywhere else!