Allow me to explain:
1. Evolutionists in public debates look terrible. Creationists like Dr. Hovind or Dr. Gish come off as much more humorous and intelligent.
2. Evolutionists have one friend: the internet. They "debate" over the internet - thinking that this makes them better. The truth is debating over the internet is like winning the special olympics; if you win, you're still an idiot. If you can't publicly back up your statement, you lose.
3. In the Creation vs. Evolution forum they have what we call a "bully tactic" in which there are like 20 evolutionists per Creationist. What they do is wait for 1 Creationist to show up, and then ALL post and attack the person. They aren't intelligent, they are just bullying the opponent. Again, these people are too scared to publicly debate they can only do it on the internet and claim they look good. But of course, it's obvious that they just bully their opponent.
4. In an one on one setting, the evolutionists look like idiots, you can check out the websites of evolutionfairlytale and others where you see a One vs. One, and you will notice the evolutionists look pathetic. If they have a BUNCH of friends, they win only because of bullying.
5. The fact tat they won't actually publicly back up their statements really shows what they are about anyway.
This coming from an internet evolutionist "kil":
Basically according to these evolutionists the average person is dumb and cannot understand what's going on. In reality, the Creationists win because they use science whereas the evolutionists want you to accept everything by "faith." Notice how much more empirical the presentation of the Creationists are compared to the evolutionists. The reason why evolutionists want a "written" debate is because they can make up information and don't have to use any empirical information.
The empirical defends Creation, not evolution. This is why evolutionists want to debate over the internet. Pathetic at best.