My main problem is that I don't know how to build a database well, nor implement SQL from scratch.
The wiki appeals to me because the site I want to build is to provide information to a specific group of people. It has to do with travel, food, and wine.
SO I like the organizational structure of internal links, and the ability to have a lot of information on one page, while at the same time organized.
Also I've read that you can have who contributes limited either by invites or asessing each one individually. Not sure if that's true, but I would like to make the contributors only invitees.
So I either need to learn sql or find someone who does and is up for a project? Or I find some WYSIWYG type software for a DB.
The wiki though, seems that it might add an interesting twist to my idea, and I like the idea of being able to do it myself. I may be wrong in assuming that a wiki is easy too build.
Hope this information might help clear up some of the questions.