Well, the rules for one, which ensure that 22chan doesn't go down the same path as 4chan, we don't want for this place to be a plebbitors paradise or a tumblrniggers safespace. The userbase has lots of oldfags. The comfyness, it's not fast, so you can easily follow the threads you're interested in without being worried of missing anything.
Feel free to stay if you want!
imagine a 2007 4chan without porn