http://www.pollenizer.com/bmc/calculator/

Feedback please.......

Call it a revenue model, not business model calculator

Multiple ad metrics should be used. Pageview (old skool), timespent (the future) being the main ones

users and users per visit per month is confusing and unnessary

unique users per month is all that is needed

users per visit should be to decimail places (2) like google analytics

other than that, rocking

Next thing you need to do (one you ahem change the above) is link it to historical data from the major ad providors. And give examples of real business with their stats (pageviews, CPM etc)

Yeah, good point... 'business model' is a bit confusing

And I also second Elias' last suggestion. That's a good one!

Would be great to be able to make comparisons