HTC ThunderBolt was created on 2011-03-17.
Yes, the HTC Thunderbolt runs android 2.2 Froyo. One of the newest versions.
The HTC Thunderbolt information you are looking for can be found on http://www.htc.com/us/products/thunderbolt-verizon. You can also go to http://www.engadget.com/2011/03/18/htc-thunderbolt-review/ for reviews on said phone.
No it does not have a keyboard.
1pennie
There is no Droid Thunderbolt. There is the HTC Thunderbolt. I would recommend the Droid Incredible 2 which came out in the past month. It dose not have 4G like the HTC Thunderbolt but It is far more powerful than the Droid Incredible and will be worth your while.
Htc is better then sam sung galaxy
Yes it has to have the 4G data plan.
ThunderBolt HTC
The best way to find info online is to search for it. Links aren't allowed, so if you search "htc thunderbolt" then you should be able to find information about the product needed.
No. But there are apps to substitute Facetime. For-example there is skype.
iPhone all the way
Yes it runs android 2.2 Froyo.