I just like collecting things. Like stamps, or bottle caps.
Having one of every AltCoin would be neat, albeit worthless.
Don't you collect stuff?
But if some coin in near future will die than there will be no nodes at wallet. So you can't see amounts of you coins.
Do you know that?
Sadly, yes. But as there's also no way to send / receive them, I feel they'll exclude themselves.
Plus, as long as the blockchain is alive, the coins exist. Ergo, My interest is only coins with active blockchains, even if the coin itself is not listed on any real exchanges.