Honesty, they are just pixels :/ It's not like they're real animals or anything lol people can do what they want with their pixels, they did pay real money for their game after all didn't they? xD (or got it as a gift) bells aren't real money either pixels for pixels sounds equal doesn't it?
This is just opinions really, we classify them as worth more because of high demand for that villager because many people like them and are looking for them.
Some villagers I really just don't like though or ever want >.<
There are lots of cycle threads as well, so I don't really see what's the problem about buying/selling them when you have a chance of getting them for free lol and if you
really want a certain villager you could try the reset method to get them without having to watch a thread or look for the villager anywhere.(though it may take time)
Tbh these are all just opinions you can do whatever you want it's your choice. There's no right or wrong really it's just a game. It's kind of part of the economy too? O:
Sometimes auctions are good though
It's a way I've gotten villagers I've really wanted before! And when someone does give me a villager for free I always try to give a tip anyways!
Btw this thread is kinda getting a little of topic... If you need to talk about somethings you should do it by VMs or something? o-o