FUTURE OF DOGECOIN, POSSIBLE VALUE OR JUST FOR MEME'S SAKE

Is Dogecoin worth investing?
This coin which started of as a joke, is now spiking thanks to Tesla's CEO, Elon Musk, which tweeted about Dogecoin with a picture (from Lion King) photoshopped of him holding up Doge. This has pushed up the value of Dogecoin by 359% in 4 weeks. Anyone who has been on it since last year, would had probably made a small fortune.

So, what's next for Dogecoin?
Is it possible that Dogecoin become the currency of Earth (or even Mars) in the future. How ironic would that be since Dogecoin's initial intent was to make fun of cryptocurrency. If you have your hands on some Dogecoin right now, what would you do? Sell and make big buck, or hold and make Dogecoin the currency of the future?