Steve the only way to silence Bobad is to address the points he makes.
Name calling or ignoring him just makes you look foolish, or unable to defend your position.

What you are doing is attempted intimidation, this is a free debating forum and as far as I can see Bobad has broken no rules.

Many members have occasionally logged out and posted as guest...for many reasons.....it is not a capital offence and what you are attempting, group intimidation, is many times worse.