Allow users to edit

[Putts]

Just a note here that most of the well oiled forums I'm on do allow for post editing.

While I understand the utility of an edit window, it does prevent people from starting an informative thread in which the first post is continually maintained with info and links to pertinent info further down the thread. If we're to serve the purpose of an informational site---which we could be---allowing post editing on an ongoing basis permits better thread organization.