The recent 37sigs post made me think. I know there's a market for projects that are making, say, 1 or 2K a month, you can sell them for say, 10-30K.
But if you are making 20K, or even 5K a month with a project, is there a market for those? Are there people with deep enough pockets to buy those? I'm assuming you'd want at least 20 times monthly revenue, so a minimum price of 5*20=100K. At these prices, does it make sense for people to buy your projects?
Or is your best alternative to just keep running these yourself? (I suspect the answer is 2, but I'm not sure).
I can think of few people (none, really) who would spend 100K on buying a profitable Saas product. Am I mistaken?