I have found that one of the best ways to promote my site and blogs are by web forums, by creating a signature that has a link to your site . Do you agree?
I agree with your entirely. If you will post useful and cognitive content people will check out your site.
1) Be sure to create and include meta tags on every page;
2) The site must be well-organized and not over complicated. Focus something specific to your site;
3) Always notice that your links are active;
4) Specific and unique domain name.