delete post

Hi, Not sure if someone has seen this before but i would like to know who has the rights to delete a post on a thread. for example if i created the thread can i delete posts that other people leave on my thread? The reason i am asking is because i left a post on a thread where someone is...

I had a problem with my autoblog site. I took other site feed with yahoo pipes. Some feed content is good but partly does not have description. I need help on how to remove feed content that does not have description automatically. Is there a wordpress plugin that can automatically delete posts...