People do not want the prices to rise this drastically, and it shouldn't. That album has screenshots of heavily downvoted price rise suggestions that were accepted anyway.
Nobody wants real economies to inflate either, it doesn't stop them.
I think they'd make more money from people buying more keys than making like 10c off of people selling ones they have.
They make a lot more this way as so many people were buying with pay-pal anyway - at least this way they actually make some money.
Backpack.tf is supposed to have prices based on community voting. That's what drew people to it in the first place. If it's what the community is voting for, then it should be accepted regardless of whether it's "logical" or not.
I agree the votes shouldn't be taken down, but they shouldn't be accepted. You'd just have a shortage of people willing to sell keys for such low prices, and then eventually it'd be extremely hard to get keys without purchasing them. Even if the prices were accepted, another site that wasn't accepting illogical prices would just become popular and outdo them just like what happened with spreadsheet.
I'm not gonna argue about this anymore though, I'm extremely tired and it's silly for me and you guys to argue over virtual items and such. :D