The ability to preview forum responses before posting and edit after posting
-
This forum is naturally going to discuss a lot of code and other technical ideas. Markdown is valuable in helping to communicate clearly, but a poorly placed type-o can render the post difficult to read. Right now the only way to correct a mistake, AFAK, is to delete the offending post and create a new one, but this leads to noise in the inboxes of anyone following the thread.