OK. So I'm done complaining about Linked In. General concensus indicates I'm simply missing the boat on this. So I've decided to do something about my meager 42 contacts. Today! Sign on. Great. I see some of my contacts are as promiscuos as ever! Nothing new there. Also it was nice to be reminded of a contact at a client I've just heard is hiring. Maybe I'll give her a call. (If that's still coo…