LinkedIn

Been having some interesting conversations with the team at Linkedin in last few weeks and getting some corporate contracts arranged for our larger clients. I have to declare an interest here - I absolutely LOVE this product.
The growth in users is phenomenal (1 million more every 15-16 days globally) - the profile of the users amazing (avg UK salary £62,000 which used to be higher than global avg but is now lower - following sterling dropping like a stone) and usability simple.
We have undoubtedly seen improved results in some targeted campaigns we are running in last 6 months - but i cannot profess to know where Linkedin will end up in the recruiting/employer brand piece - will it be a market dominant place for senior executive networking/communicating/advertising or a big fat senior CV database. Gross oversimplification i know but both are sort of possible.
Next 2 years will be fascinating.