1.) You only get to post custom title (So what?)
2.) You get to post a pathetic small avatar (btw other forums can post avatar free)
3.) No popups. (there are so little pop ups, this is not really necessary)
4.) Only 3 features?
5.) Almost $10 for half a year which is abit too expensive for these few features.
6.) Sgforums layout cockup often.