Questions answered by Blake Troy

Yes you can find them completely free of charge, at random intervuls.

Every weapon in the mann co store you can find in tf2 by trading or a random find.

No they is quite alot of things you have to buy, like noise makers, taunts and Mann co keys.

Nope the only other way is trading =/

No you can not you have to either get them through trading and buying.

A minecraft server is completely free of charge as long as the server host has a bought version of m...

No it does not it is completely free if the server host has a full bought version of minecraft :)

How do you mean bigger ? More plugins more players ????