I saw one niche wiki and it looked like a good idea. So I would like to start my own niche wiki. I was thinking of creating something like forum comunity, where everybody'd help each other. Another thing I'd maybe offer is adsense share. The same as here on DP. Topic starter (and in niche I'm thinking about the topic starter would have to do the most of work) which have more then let's say 20 posts would have 50% chance that his ads show on article. So... what do you think? Do I have chances that this website would become succsesful?
Have you tried this yet? I want to do the same thing for my website but I'm cautious because of all the spammers out there who just want to put links to porn sites.
Sorry, but I haven't. I'm working on other website right now. But I still think niche wiki is a good idea. About spammers. Probably you can control them with an option that you have to approve all posts.