That they can. But why don't you save everyone the trouble by pointing out the posts that you disagree with the most?
I would think that it would be better to prove those you disagree with wrong/incorrect rather than try to silence them yet you appear to wish to silence those you disagree with.
Why?
Looks you have someone stalking onto this thread because of disagreements on another. Not unusual for the Creationists; they do that a lot.
Because it wasn't just me that noticed the how new you are and called you on it.
Like I said, people can read for themselves.