I do think what OP means is he has many ideas for different profitable sites, but would not have the capital nor the skill sets to make his dreams a reality. Hence, he desires to sell his ideas.

OP, I don't think anyone will buy your ideas, not necessarily as they are bad but it's very hard to judge and just sell ideas in general. The buyer refuses to really know what your idea is and exactly how profitable it is until you tell them, and although you may do they can steal your idea after you tell them. My own advice would be to link program a good friend who has experience and capital to make these web sites.