Why are people hanging on to 3.9/3.95?

[TwistedPhoenix]

I'd really like to know why people are clinging to the old versions of SM when we have a new one in development that YOU can help shape. Kinda annoys me when the guys working on it get very little feedback and support from the people they're making the game for. The new version has a lot of great new features, plus it is being coded to work perfectly with the new SMO official server, which is being written with SM5 code (if I remembered that correctly).

So I'd like to know, why do you guys still stick with 3.9 or 3.95? Right now, there are only three reasons I've heard of:
1. Scoring. And let's face it, that's hardly a good excuse to not use the new SM5.
2. Stability. I haven't had any weird crashes/glitches, so shouldn't be an issue.
3. Themes. Understandable, but you guys do realize that if no one tries converting them to SM5, you're going to have a limited selection.

And for those people who haven't even used it, don't knock it until you try it.