You did right. Just remove his comments and move on. You Tube is full of weirdos and they will eventually go away and another will come along. Be careful what you upload and do not ever give personal information on You Tube or anywhere else on the web.
On his homepage at the bottom, you can...
It will show up soon, just be patient. Also be sure and reply to those who commented and provoke them to reply to that (discussion)
This tutorial here has lots of techniques in it you will be interested in like getting a video on top of related video lists as featured and on Google search...