Thanks a lot you all for your thoughts, you really gave me a valuable information. I really need to decide what to do, I am not even sure if I want to get in this business.
It seems very interesting to me that a website like casinoprophet.com is making the most money while he does not have a very good content in his website, or something else like a good forum.
I would have expected that the best content websites like WInneronline,bet2gamble and casino meister (3 that I at least know about) will profit the most.
So If I decide to put my effort into this, where should I invest? good content? great graphics on the website? or attract users through advertising in places like searchengines and other places?