Originally Posted by Unregistered:
It's actually quite easy to become invisible... Yep, I'm Lyseskids, but under a hidden weblink
You can post anonymously and use proxies to hide your IP address, but everyone has some information on the web. There is some that we have no control of, but it's surprising how much people do put up thinking it's safe because of where they put it. Quite often, information you give a company, to sign up, buy something, whatever, is publicly available, or becomes available.
We need to be very careful how much we provide over the Internet, and where we provide it, especially on forum. Almost all forums are searchable by search engines.