#17

I'm positive about wikis as a way to share opinions; not as much for sharing information. A dose of skepticism about sources is always healthy. As it develops a wiki will be as reliable and trustworthy as its participants make and keep it.
I thought the PBwiki tutorials were good--direct without skipping over steps. It's reassuring to see the results of each command you enter. Sometimes too much is assumed as being common knowledge. Wiki, Wiki, Woo!