I mentioned how I came down against Adsense context advertising as a business model.  Last week I came down against entering search in the Globe and Mail feature because new entrants would need real value-adds to get me to leave Google, Yahoo! and Microsoft.  Those value adds may be coming, but so are advances at GYM.

So with these things on my mind I came across this article on Dion’s blog which addresses revenue models in Web 2.0.  It echoes many sentiments I included in building real businesses.

I often like Dion’s posts for what they DON’T answer.  In this case he hints that new revenue models that will be emerging in web 2.0.  Chances are he’s right. Any clue what they’ll be?