It's interesting to classify the 'tards by their type of retardation. I'll just stick with the current regulars here.
On the bottom layer, you have the megatards. Clueless on logic, science, history, ethics, everything, and incapable of anything except parroting the crazy dogma of their rightwingdingdong political cult. Nobody pays any attention to them, and that really upsets them, since attention is what they crave. Hence, we help them out occasionally by pointing and laughing. In that category, we have:
Skook
Frank
Dave
Toddster
Bripat
A step up from that, you've got the engitards -- engineers or other minor techies who have delusions of being scientists. They have experience in one narrow field, so they assume themselves to be supergeniuses in all fields, leading to much hilarity when they dive into a field they don't have a clue about. They tend to be angry that the world hasn't recognized them as supergeniuses. In that group we have:
SSDD
Westwall
Flac
And a step up from that ... well, if you're brighter than the brighter denialists, you won't be a denialist. So there is no step up for them. There's just "megatard" and "engitard". The commonality between the groups is that all are card carrying members of a 'tard political cult. Unless you've been programmed by the rightwingcrazycult, you can't get nutty enough to fall for all the 'tard conspiracy theories which make up their cult's dogma.
With that said, let's open this week's tard-off. Denialists, put forth your best attempts, as they will be graded. May the best 'tard win!