Law firms and Linked-In

Kevin O'Keefe, who runs a prominent law blog in the US, contacted me recently about Deacons' social media work and so I've been reading his site.
Found lots of interesting posts but one in particular -- a story about US law firms and Linked-in, argubly the leading social networking site for business people.
LexBlog: Largest law firms all have expanding firm profiles at LinkedIn
I thought it might be interesting to see how my own firm, Deacons, faired given our focus on innovation. So I checked and found we currently have 180-odd people on Linked-in (ie around 15 per cent).
That's not a bad result in comparison but it got me wondering about other Australian firms and so plugged in some other top ten names and got some interesting numbers.
The exercise proves nothing of course but it might be a useful indicator of innovation within the firms -- and it's certainly something I'll keep an eye on from time to time.