That's what my friend Fiona Campbell-Howes described me as on a recent Facebook wall post.
She was referring to the the number of news links I post on my Facebook profile. It actually doesn't take long to do - a combination of Google Reader and the Firefox/Facebook share toolbar utility means you can find and post within seconds.
Along with another Facebook app - Google Reader Shared Items - it is very easy to get a quick handle on the things that are interesting people at a given point.
The portal like nature of Facebook grows by the day.