Doge is one of the currencies I keep in my wallets. Here are my top 3 reasons for doing so:

1) Doge was created back in 2013, that's over 5 years. And it basicaly was made out of a joke meme. However Doge persisted for over 5 years and it is still one of the top cryptocurrencies with over 300 milions of market cap.

2) Dogecoin is actually used for internet transactions as a payment method and not only to be traded at Exchanges.

3) Dogecoin is supported by few very smart people that have my respect like Elon Musk and John McAfee.

I actually believe that Doge will be one of the coins that will last in the following years and serious increase in price might happen.

I get all my doge from Coinpot and stack it in the wallet, hoping for big price jump :)