https://en.wikipedia.org/wiki/TheMillionDollarHomepage A student sold a million pixels for $1 each in 2005 to pay for university. Most of the ads are dead links now, which makes it an accidental museum of the 2005 internet.
The site is young, which means you can still grab the good community names. What do you want to exist? I'll personally join anything about design, film photography, or cooking.