User blog:DrFrogre/Should people be allowed to edit others profile pages?

I had this one dude saying me to stop editing and vandalising or else I would be banned. He edited that into my profile page and deleted all of my past texts. Should that be allowed?

Also, one more thing: " I have not done any vandalism and I have no intention of doing it. If I ever did something wrong in my editing, then correct me. Since I am new to this whole "Wiki and Forum" stuff, I can't help but to be confused to what to do. I may have done many mistakes, but I have corrected many others. What you're doing is editing this Profile Page and telling me to stop for something that is invalid.".