If it really bothers you that much I won't try to stop you. Take a look at the politics board again sometime and please note that it is stable, his conduct hasn't changed for the worse that I have seen.
We have to deal with people whose viewpoints we may disagree with everyday, it's part of life and Synikul has never tried to force his views on others or to rub our faces in it. Sure some of his viewpoints are nasty but I would think that it wouldn't bother you that much. Although that's just me.