Things To Keep In Mind When Promoting Your Blog Through Comments

Many bloggers use to leave comments in someone else's blog to promote their blogs. That's not a bad idea. If you post a comment on some article with a link back to your blog you may have at least one visit. But between promotion and spam there's a fine line so here is a short list of things to keep in mind if you want to promote your blog using comments:
Say something relevant: I've seen lots of