Wiki Mania

Of some of the web 2.0 applications, Wikis have been the least approachable for me. Blogs I understand very easily but wikis have a element that I am just not comfortable with. I think it is the edit aspect that puts the html scare into me and makes me think that one false move will cause the whole page to come crashing down. For sure, I need to play with this technology and get over this apprehension that I have. To this end, I have created a wiki through PBWiki. I am not for sure what I will be doing with this wiki but hopefully I can make it a productive and useful tool. Otherwise, I can trash it right?