yes, i've only ever played on public servers, and never once played a proper match, I bow down to your uber skills and your assumption that not a single decent player players on a public server ever, well done.
Theres public server, like i dunno gamershell servers 1 through 58, then theres clan servers without passwords with primarily all clan match players. They might not be the best clans ever, but that doesn't make them bad.
THe most funny thing is people who think they are uber elite in a semi decent clan who barely ever play against anyone except themselves or 1 or 2 other teams as practice. They don't seem to understand that different people play differently and a variety of people to play against helps you far more than playing against the same 6 people over and over and over again. Everyone has their favourite tactics and hiding spots, if you practice against a very limited set of people you will get used to the way those people play, but not necessarily how the next team you face will play.
Meh, always get bored arguing with elitist people who think they simply must be better purely because they enter a password when entering a server yes, your ability to type in a password does prove that your better than anyone else