Doge has a lot more services than these new dump-quick-get-rich coins, and while everyone's lost interest in Doge now because of all the new exciting altcoins to mine, the truth is 99% of Altcoins are a flash in the pan. None of them will have any services beyond maybe faucets and exchanges. The coins that will last will be the ones that build micro economies. In time when the buzz has died down and the novelty wears off, the market will drift back to coins that have value beyond merely trading.
Dogecoin is a joke, but it's a joke that's built an infrastructure. The coins that did that will last. The copy-clone dead-in-a-week coins won't,.