He is banned from this forum, and someone giving him access to their own accounts will be banned for this too.
Would having my user ID number (or direct link to my user page which includes the ID number as part of the path)
enable him to have access to my account? That is what seemed questionable to me that he would need it for any
legitimate purpose.
No, of course. Anyone could look that up easily. (for example theymos, the admin, is 35).