In case anyone is set up with the Kontera ad network, Rodney over at shupe.ca modified his Dynamicontext wordpress plugin to be compatible with MU. He was also nice enough to add revenue sharing capability.
Get the plugin at:
http://www.shupe.ca/articles/wordpress/plugins/kontera-dynamicontext/
And see it in action on any blog at DakotaBlogs.com:
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