Free for All Links are websites where you can add a URL to a large list of links. Most of these sites are not counted as links to your website. They are a waste of time, because you won’t get many visitors from a link on a FFA website. Your time is better spent doing other things. Some people say your site could be penalized for being listed on a FFA. If that were true, your competitors could put up tons of links to your website on FFA sites to gain an advantage over your company, so I doubt that FFA links affect a site’s rankings in either a good or bad way.