Fred Wilson clued me into a fun use of  He calls it the “for:“ tag.  He set one up for his wife Joanne (Gotham Gal).  Whenever he wants her to see something on the web, he simply tags it “for:gothamgal”.

I just set up a for:bradfeld tag in Then – I subscribed to it in NewsGator.  If you run across something on the web you want me to see, just tag it.