Yahoo is adding RSS feeds to their new web mail application, making it the first major web mail application to have built-in RSS.

Publishers will also have the option of having a button to allow people to add their feed to the user’s Yahoo RSS mail folder.

This is big because it’s introducing RSS in a familiar format (email) to a huge group of uneducated users. For a couple of years now people have complained that RSS will only work for technology people, but I think it’s coming to the masses. Get your feeds ready.