i am having a forum at http://www.belmos.com, it got PR3. i don't like the forum, because it is very very difficult to promote without any investment and lots of peoples are spamming my forum because my forum got PR3 and it is a do-follow forum. can anyone give me a idea for a new type of site to open. it should be high revenue generating and i want a free script because i don't know programming. can anyone help me with this.
Well...for high revenue you should depend on selling something instead of advertising... a good landing page with 1 or 2 good products maybe
I recommend you start a link directory. Since your domain have PR,you can sell featured link for a high price. And i'm sure many people will submit their URL to your directory.
Add any affiliate program and sell product, you get good earning from affiliate marketing, and also there are so many affiliate scripts are free..so try it
Try starting a Wordpress blog with the same niche as the forum you're currently running, and see if that works better. The only thing you'll have to keep up with are comments, which are very easy to deal with and shouldn't take up too much of your time. You can write reviews, recommend products, and have ads on your blog. They are a ton of ways to generate income using blogs these days.
an idea is probably the hardest part of any site. If i were you i would keep the forum and just promote top members to moderators and tell them to ban any spammers