Personally I find that rss feeds that don’t give you the whole post content highly irritating. It means that from my feeder reader (I happen to use opera) I have to click a link, go to the offending authors homepage and then decide if it’s worth reading. It totally puts me off reading other peoples blogs.
It’s esspecially annoying if they post often and I build up a backlog of posts to read.

People of the world I implore you, check your feed setup, make sure you publish the full text. Other wise you run the risk of loosing another reader!!