I've been using all 3 since I watched the video here on the forums on one of the posts that recommended them. I have asked this question in another thread of mine but didn't get an answer so thought I'd give it it's own topic. Does anybody else use them? Do you recommend them? Are they good or should I stop using them? So far I haven't gotten any traffic from them at all. Am I wasting my time with them? I'm really not even sure what any of them do. Any advise and / or opinions are greatly appreciated!