Dave McClure doesn't need to "fill the void left by Zed's old persona", he already has his own place that he's quite comfortable in. See http://500hats.typepad.

Dave McClure doesn't need to "fill the void left by Zed's old persona", he already has his own place that he's quite comfortable in. See http://500hats.typepad.com/500blogs/about-dave-mcclure.html http://500hats.typepad.com/500blogs/about-dave-mcclure.html