Anyone else wish for a federated version of LinkedIn?

My tendency seems to be owning my own business and freelancing until I die (until I get stable enough to build my own products). I've been trying to connect with more business-minded people--"average of 5 people" type of mentality. Currently it seems that the only way of doing this is LinkedIn.

But obviously, LinkedIn is creepy.

Any other people think this? How having a federated business networking platform would be awesome?