I know that you can delete messages in your inbox from the actual message page itself, but maybe a way to delete selected messages from the inbox. That way you don't have to delete them individually. You can select several and delete them all at once. I know it's not necessary, but at least it's on subject.

I believe I can do that somewhat easily. I will add it to the list.

hooray! I contributed!

I like the idea of having a rating system or allowing users to comment on tabs...as long as they aren't too harsh.

With the messaging system you can let send comments directly to the author of tabs. The thing I worry about is that people will put down harsh comments which will end up discouraging people from posting tabs. As for the tab rating system, it seems like an even split between those who want a rating system and those who don't. I should be able to set it up but that will be a pretty big project for me to do and my free time is almost non existent right now.