It's not much, though I have contributed several times.

Odds are, he won't win the nomination.

He has millions of contributors doing the same, so why?

Because his campaign is our campaign. As such, it must persist through the nomination process, through the general election, through the next administration. Of all the groups out there vying to pick up or create anew the banner for popular progressive reform, the Sanders campaign is the strongest outfit by far. It needs to be institutionalized for the long haul: The old hierarchy of the Party must be supplanted, local (not just on social media) presence must be established, candidates recruited, funds raised, and credibility strengthened through Winning primaries and elections.

For now, we need to develop the attitude that the Sanders Campaign is merely a prototype. The real campaign has yet to come.