I found your comments comp and i did use it on my web page.

1st.
After adding comment You dont se iit, after refresh u got 2 comments same.
2nd
trying to find comments from admin site when i enter Manage Comments i gt information:

Catchable fatal error: Object of class stdClass could not be converted to string in /administrator/components/com_comment/admin.comment.html.php on line 50

trying to delete your comp :

!Joomlacomment component uninstalled.

Fatal error: Call to a member function setQuery() on a non-object in /administrator/components/com_comment/uninstall.comment.php on line 39
and comments r still on and your comp is still on site.

I can't get it off..

Help i want to delete it ! and never again instal ;/