Earlier quoted context omitted.
It seems more likely that this was an Obama campaign advantage, rather than a Democratic party advantage. The translation over isn't obvious. From what I've heard their internal organization was pretty fluid. That kind of thing depends on the quality of people involved, their commonality of purpose, and the organizational culture. You can't box that and roll it over to party HQ. That said, Democrats do seem more like…
If you are resistent to change, it's hard to attract people who want to create change....
The reality is that if there's a tech advantage held by the Dems, it's the product of much simpler demographics; youth, urban, educated.