I think deliberately starting a collection is only going to lead to two things in the future - regret, and a big eBay sale. I'm not talking about Capcom/SNES/Sega/Final Fantasy/whatever fans who decide to fill in the gaps or anyone who started with an underlying passion and chose to focus on it, the kind of gamer I've got in mind are the sort that are only into something because they think it'll make them hardcore/cool/niche, etc. Like people who apparently love the Neo Geo but could tell Ukyo from Haohmaru in a police line up if their live's depended on it, or who are only interested in buying the games that show up on those "Top 10 import <console>" lists that pop up everywhere. These are also the same sort of people that worry about their collection becoming devalued when a port/remake comes out :/Basically, I think a real collection comes about naturally through interest and passion; anything else is just a pile of...
Took a while to register what you'd altered there (please highlight it or something for this poor sleep-deprived mother!)
Anyway I don't think they'd end up with a bad collection, but I don't think they'd be able to describe anything about it apart from how much it cost or how rare something is :/
- Also, what's Popful Mail like?
I'm as guilty as any of being proud of something in my collection that is rare and expensive. That being said, I do know what games are good. I think these folks who go to grabbing "collectible" stuff don't love their collection as much as I do.