Early adopters (Pre April 2013) coin of choice = Bitcoin
Relative newcomers (April 2013 - December 2013) coin of choice = Litecoin
New Adopters (Dec 2013 - present) coin of choice = Dogecoin
I don't think any should be seen as greater than any other. In a few months there might be another wave of adopters and they might create their own coin of choice.
But what makes Dogecoin special among a sea of clones? The meme? That's what I am struggling to understand.
Bitcoin was the first... then Litecoin really gained traction when SHA256 ASICs were developed. Dogecoin is a clone of Litecoin. There is nothing special about it in my eyes, and that won't change no matter how much support it gets. In the end it's just one of many clones, albeit with a much stronger community.