With the mega IPO pending for Facebook, I am reminded that LinkedIn has been a much better business networking tool for our firm. Though Facebook is trying to push into the business market, they still seem to be more slated towards personal contacts. This contrasts with LinkedIn, which has netted me a lot more useful passive candidates for very difficult searches. That is why I have put very little effort into either Facebook or Twitter as business networking tools. Instead, I have put a lot of effort into building up 1300 key connections on LinkedIn, which makes me one of the top 1% of all LinkedIn networkers!