"The big question, of course, is how Humble Bundle itself plans to make money. Buyers can 'tip' the company when making purchases, but clearly that isn't the bu

"The big question, of course, is how Humble Bundle itself plans to make money. Buyers can 'tip' the company when making purchases, but clearly that isn't the business model." Why not? It seems pretty smart to me. The average purchase price is $5.