Is there any possibility of choosing whether to refresh the same thread you just posted to OR returning to the thread index? Sometimes I would like to go immediately back to the same thread, without waiting for the index to load and then clicking and waiting for the thread to load...

I've heard this one before. I think it would be pretty easy to put a check box with the message post to let the user choose. I'll try that out. - Max

Aside from that, everything looks great! Thanks, Max!

WYSIWYG - "Could a "Save as Text File" button be added for an entire thread or single posts?"

Yes, I see you have discovered the right-click. I have a few of the good old BS threads saved like that. (Anyone want most of "Killing the thread"?) Also, more advanced M$ word can import html if you need to save it in doc or txt form.