Earlier quoted context omitted.
I wonder if it's possible for these concepts to really go big. The problem is, there's a lot more lemons on the market then there's great deals. Nobody wants the car that doesn't start twice a week or that's been in an accident and has its chassis skewed. These sites start out by promoting seller karma or something but even the best sellers have lemons to get rid of. At the start they probably just sell them elsewher…
Aka the AirBNB problem. In a nutshell, that you can't have a high quality growth company forever in an industry with a fixed supply of high quality items. Initially, you grow like crazy and with great user reviews, as you're able to pick and choose the highest quality items. Unfortunately, at some point you exhaust the supply at a given quality level, but your valuation mandates continued growth. So you lower your qu…
And at the same time you start burning all the goodwill that make you so popular to begin with.
Thanks for explaining it more clearly, I don't really have a business head.