yes, in fact, headgear was added during the first tf2 update, though there wern't many, valve has been adding more and more ever since and now its become a strong icon of tf2
Yup.
I think it would probably be best to release it for the PS3 first, which isn't going to happen.
Yes. TF2 is a GREAT game, and I recommend you "buy" it. TF2 is now free to Play.
No, TF2 is not playable on a phone
TF2 is free-to-play
No you cannot trade weapons for beta tf2 to normal tf2. Beta Tf2 is considered to be a completely different game by steam. Therefore the two game's inventories are not compatible.
The heavy's name in TF2 is Dimitri Stanlevkov.
Try lowering your graphics settings.
mw3 is awesome very awesome for awesome people and this stupid tf2, the gun suck, everything in tf2 is suckish. play mw3, mw3 is the best and tf2 are for noobs and losers
Weapons cannot be "leveled up" in TF2
100, but there are soon to be 87 after the Golden Charity event. It is unknown if more are going to be released.
They are going back and forth with Microsoft to realise the Updates free or not. So far, the answer is NO.