Is there a feature to unlock a thread once you've locked it yourself? Could be a good thing when you want to add some more data to a wandering or heated thread.
Update, I hit the lock and it locked the topic but it would not let me edit for some reason. Just to test out a theory, I hit the lock button again and here I am able to edit the thread again and the topic was unlocked. I'll lock again and wait an hour.
Update Again. It is possible to unlock your own thread just by hitting the lock icon once it has already been locked!!!
You can also remove your own posts from self locked topics!! This is a great tool!!!