Reddit offers a special area called IAmA where users can tell others what is unique about them and have members ask them questions about their situation. One such user at the top of IAmA's front page is a 13-year-old cancer patient.
The Z list is a very popular blog meme that has received a lot of buzz on the internet. This sees bloggers creating and sharing a list of many links to blogs in a single post. Very great way for bloggers to get lots of free traffic and backlinks..