Auto compute Blog Feed URL

[daviddoria]

When adding a blog to the dashboard, it would be nice to simply enter the web url and have the feed url be generated automatically.

I am only familiar with blogspot, but it is simple string concatenation from
http://daviddoriaRCOS.blogspot.com
to
http://daviddoriaRCOS.blogspot.com/feeds/comments/full

maybe it is not this simple with others? There could be a button to "auto determine Feed URL". If it isn't a recognized blog (github, blogspot, etc) then they would have to enter the feed URL manually. It should also send you an email so you can add this system to the auto computable list :)