So bad that now you will have to search for the hold in each comment you receive... I understand your frustration, if I could say so. I also tend to post a lot of comments, but I always do so after reading the post, and making sure I understand it, not to look stupid, or annoy the people who are reading my comments. I guess that the spammers should be ignored if they are not so intrusive, this will discourage them, and if they are pretty persistent then you could think about flagging