For Google's Analytics Terms click here
We do not collect any information, nor will we ever pass on or sell any information to third parties.
You're free to register using a false name and bogus information.
Every registered user has the option to publish his favorites and his/her personal notes that are by default private. If you decide to make them public you do so at your own responsablilty. Public information might be collected by search engines and/or bots without our knowledge, leave alone permission.