Well you can rant about georges bush or any other politicians, or stuff that happens in real life. If you want to rant about a forum member its via PM (you contact him)
you can rant about a group of people in the ti community, but not a specific person, like ranting about n00bs who post crappy programs on ticalc.org. I dont mind swearing tho. Most innapropriate stuff will prbly end up being locked anyway
basically its the same thing than the rant and raves forum on UnitedTI and Calchaven forums