http://tailrank.com/5865745/Allen-&-Co-Pitching-LinkedIn-At-$1-Billion Tailrank: Allen & Co. Pitching LinkedIn At $1 Billion http://rss.tailrank.com/5865745/Allen-&-Co-Pitching-LinkedIn-At-$1-Billion http://tailrank.com/5865745/Allen-%26-Co-Pitching-LinkedIn-At-%241-Billion http://tailrank.com/5865745/Allen-%26-Co-Pitching-LinkedIn-At-%241-Billion Tue, 06 May 2008 01:26:26 GMT <p> Allen & Co. Managing Director Dave Wehner is out pitching a LinkedIn venture capital round at a whopping $1 billion valuation, multiple sources say. This is a story we've been working on and isn't fully baked yet, but VentureBeat started speculating about a potential buyout and so we're going with ... </p> <br clear="all"/>