Update: I gave up on integrating Google Reader with the blog. It’s back to :
1) Post through the blog;
2) Send that to Twitter using Twitter Tools;
3) Send it to Facebook using WordBook;
4) Manually share it in Google Reader, which sends it to Buzz, too. Or just connect Buzz to Twitter and let Twitter update Buzz.
5) Put up with a little manual-ness and slowness to achieve better result.
For the sake of efficiency, I am back to experimenting with Google Reader Shared Items to point toward interesting items on the Web. The best ways to enjoy this content are: