Mile Valuations

                As you know, there are tons of airlines and hotel chains, each with its own loyalty program. Additionally there are many flexible rewards programs out there (think Chase, American Express, Citi, etc). How do you value each of these points programs? 80,000 points sounds like a lot, but if they are denominated in Hilton Hhonor points, are they actually worth more than 30,000 Starpoints?