Would it be possible to add a delete time limit similar to the edit one? I don't want members deleting their old posts that are relevant to the conversation, but a two to five minute timer would allow them to delete posts that they posted and then thought better of.

Maybe allow the delete option till no one posts after the topic has been created. Just like in phpbb forums.


For that matter maybe if no one has replied to the post, then allow
the member to edit topic title also, BUT not after some one has replied.

I mentioned a feature suggestion for advanced delete functions a while back

Here's the Link

Obviously the timer idea is a good one and could be added to the options i already mentioned.