Other than
annicat, it appears that nobody I know uses Google Reader for anything, so I'm probably shouting in the wind here, but here goes.
Google Reader has modified a few things to make a kind of "selective blogroll." If I find a post on one of my feeds interesting, or amusing, I can click to share it, and if
annicat or anybody else would care to see what I'm reading, and they use Google Reader and know my email address (which all of my friendslist do, I presume), they can see what of the various and sundry stuff I read I found worthy of sharification. It's significantly more convenient than LiveJournal entries that say "look at this," and it would be kinda handy if more folks were signed up to use it, just so I could see what you folks found interesting with a minimum of actual, you know, effort.
Also, I know there are more tech-savvy folks out there using RSS feeds for their reading pleasure. What are you guys using? Can we cross-pollenate our blogrolls?