I want to know what free forum hoster/creator that has nice features to it.
I know of freeforums.org and forumotion and zetaboards, but are there any else that you guys know of?

http://www.000webhost.com/

The best way to make a forum/website

register your domain, create a mysql database and then upload mybb/phpbb/vbulletin/xenforo etc via FTP and install.

setup and installation is easy and you get quite a nice amount of space for free.

If you don't know what FTP is or don't know how to do it, you probably shouldn't be making a website anyway.

If it's not anything serious and just a silly side project, you can try this I suppose http://icyboards.com/