[Sarah_Jayne]

I do a lot of blogging ..they are a tool to get traffic to sites and you can get signups from them but they are just one way. Keep them going but have other ways of moving that traffic around. Also, sometimes it is good to pick one or two niches and concentrate on getting traffic to those niches in every possible way you can think of rather than trying to cover every niche you can think of with one traffic generation method.