Pardon my French but it looks like it is going to be a bit inconvenient and useless. If a person gets pissed and leaves all they have to do is move the location of their photos and we end up with words only.
Secondly, I have gone back and altered tuts and posts where I have figured out a better way or made some kind of improvement. To make a whole new thread would take too much time so the info would not be passed along.
Jim
This is where if you must make changes, then please advise one of the five admins here or any of our numerous moderators and we can help you.

We are literally a PM away if you need to make any changes to tutorials etc. And if someone does decide they are pissed and wants to delete links to their pictures, that's fine, we can remove the posting entirely or rewrite the tutorial and insert new pictures.
The rule was put into place because several of us on other forums have watched someone ask a question, folks have posted answers, and then the original poster decided they didn't like the answers they got - which were helpful to others - and they deleted their own thread. It's annoying and doesn't help the people who actually were helped by the thread even if the original poster didn't like the answers. Deletion of your own threads simply because you don't like the answers someone has given you is fairly equivalent online to a temper tantrum.

So if you really must edit a thread or delete something, just PM an admin or a mod and we will be happy to help you out.

The good news is that on this forum...
1) No idle purges. On other forums after a 90 day idle period you may be deleted. Not here. We believe our forum members both active and inactive are the value of the forum.
2) We don't make policy changes without a vote from forum members.
3) We won't outwardly ask folks for donations to the forum, we find that in poor taste. We feel that if folks really want to donate, they will. If we find we are short on funds for the forum, most likely we will put items up for sale and obtain the funding that way.
4) If one admin needs to take time off for any reason, we have four other admins to step in and share the load. The same goes with the moderators. No one single person bears the brunt of the work. This means that there should never be forum shutdowns because an admin decided they no longer wanted to run the forum.