The quiz was created by Tom H.C. Anderson, head of a New York Web 2.0 market research firm called Anderson Analytics LLC.

Anderson came up with the test so people could see where they fit in among LInkedIn’s 30 million members.

Anderson puts LinkedIn’s social networkers into four groups: Savvy Networkers, Senior Executives, Late Adopters and Exploring Options.

I didn’t really need a sophisticated algorithm to tell me I like to network and I’m hooked on LinkedIn. My connections are at 340+ and counting (but I’m way behind on Facebook and haven’t started using Twitter yet, although I plan to in 2009). When it comes to computers, software apps, electronic gadgets and Web 2.0 innovations I’ve never been the first in my circle – physical or virtual – to try something new. But I’m usually right behind, and love reporting on what I’ve learned – all those years spent as a tech writer I guess.

In his research, Anderson found that the more connections a person had, the more likely they were to have a higher personal income. You can read some of Anderson’s other findings here or on his blog here.