I've heard that submitting the RSS feed for your articles helps with search engine rankings a little bit. I haven't done too much with RSS in the past so I have a few questions about it. 1. What are some of the best RSS sites to submit your feed to in order to get the best backlinks? Do these sites work similar to pinging where you send it to them and they notify a ton of different services to pick up your feed or do I need to submit the feed to lots of different RSS services to see the most benefit? 2. When submitting RSS for my articles, is it better to submit my entire author RSS or should I do a separate one for each article? If doing a separate one for each article, how exactly do I pull the RSS from that article alone? Any other helpful tips you guys have regarding this would be appreciated too. Thanks.