Fill out your profile. Fill out the profile as utterly as you can, and be sure to include an image. There are link building services that can make a profile for you, post comments that you have pre-programmed or that the service has helped you develop, create a signature with your link, and more. Like all tools that automate promoting, link building services only run well if their clients are satisfied, so if you can find a service or tool that’s’s been around for a while, it is a pretty safe bet that it works very well. If it did not, it wouldn’t last long. You should be posting information that’s helpful, that may bring in focused hits, and you should be posting in the best places. You can do this yourself or hire somebody to do it for you. The good thing about having a service is they will even follow up with your posts and reply for you. And they can even create threads that are important, instead of just posting in already existing threads, and this is forum link building made easy.