Threads closed to easily?

[Kayleigh McMillan]

But if most do not care so much for that it is not important to me either.
After all it has to be cool for the majority of people.
I participate in a lot of most of the time fun and free forums on the Internet.
So if KC likes it better, in this more restrictive and limited way, I understand that :-)

~ Kay

Edit one restriction I would adore to see different.
When a thread has no community relevance such as in this "feedback" section or the "general discussions" forum I'd love having the freedom to delete a thread.
For example I have a showroom here and the pictures are hosted by Ipernity.
I pay them so I can share it here but I changed back to free Flickr.
People replied on some postings including the pucture why I can't replace it at all times.
This makes my photos disappear which looks bad.
Why I want to start over eventually if that has effect on my showroom.
If I can't start over I will need to continue with paying Ipernity to not have a messy showroom.
And ultimately not being able to delete such unimportant threads makes me hasitate to create a new thread.
I am sure there are more reasons to think about to make this less restrictive.