Funny thing is, my parents (who are both near-retirement service providers in their own professions) won't adopt such a model in either direction (raising their rates or decreasing their rates based on workload).
They also just recently chastised my brother (who is in his mid-20s) for doing an arbitrage play where he could get a plentiful supply of iPad 2's on discount and sell them above market rate on eBay.
Threads like this remind me that I wasn't bought up in a capitalist family.
I mean, if 16 people are willing to pay for an hour of your time on Monday, and you're only going to work 8 hours, how do you decide which lucky 8 people get your services? 1) First come first serve? 2) Pick 8 at random? 3) Pick the 8 who want it most?
#3 is most easily measured in "dollars they will pay," so you raise your price. Of course, it also favors the wealthy, so if you feel badly about that, do some pro bono or find a way to provide tiers of service at different prices.
Economics you so crazy.
What's wrong with linking a commercial product or course?
This is a discussion about making money on a website with a strong slant towards making money by starting and running businesses.
So, did he set his prices? What happened? What did he charge prior and how much did he change... and most importantly, is he happier?
Do the math.
Once we established that it was pretty easy to see how letting his rate float up would help with his workload, he would not only be less overloaded but he would be collecting more of the market value of his work. Since in his case (he's nominally retired) not working at all was just fine, he had a lot of freedom in over shooting the market and then coming back.
I recognize that its not as useful for someone who is wondering where rent money will come from.