option to delete a thread I post

I would like an option that if I create a thread that I can delete it if I want to instead of having to wait until JR deletes it when it dosent get looked at for a number of months or years.

I would like to post topics about subjects that are only relevant to a particular year or month (or day) then delete soon after the day has passed so as not to be confused with the next time the day comes around (e.g talking about a particular christmas)

Thats a good idea to remove your own posts. Saves JR then havign to go through and clean things up.