RSS

The purpose of RSS is to inform a person when a newsite, blog, website, has been updated and shows the new material. This is so they do not have to keep checking the site on chance it has been updated. RSS can be useful if a person wants to keep up with several blogger or newsites. It is not always the most efficent when the person only looks at a few bloggers or newsites every now and then and does not care to know every update immediatly. However it can be useful for things such as email addresses that are not the primary address and therefore aren't checked often.