Computer89 is staggeringly dim, maybe more so than any other poster I've noticed on this site, and what's striking is that in all the years he's spent on this site he does not seem to have grown or matured in his posting in any way.
I find it interesting that you refer to him by his actual username, rather than his "screen name". I wonder if that's supposed to be an indictment of him.
But at any rate, he is an FF for me. I don't agree with him on everything, and I certainly do think that he could work on his grammar and punctuation. But he's far from the worst person who posts on this forum.