Please ask yourself honestly:
Who do you REALLY believe would appoint people to the SEC, the Commodities Futures Trading Commission, and the FCC, just to name the most prominent agencies, who will actually be dedicated to enforcing the letter and spirit of the law in the interests of ALL the people? (I would give Obama at best a C-minus on this).
Who do you REALLY believe will appoint genuine Progressives to ALL the cabinet posts?
Who do you REALLY believe will give ear to the ideas of Progressive intellectuals, and not professional special interest lobbyists?
If you can genuinely say you think Clinton is likely to be the equal of Bernie in any of these respects, I gotta say, I wonder what planet you're living on.
But, then, my experience is that most HRC supporters are not, in fact, particularly Progressive. They WANT a Centrist candidate who will keep the status quo. (Some will even honestly say so). Fine. But those of us in the Core of the Democratic Party are not going to accept that. We will vote for Democrats (most of us), but we will work our tails off to change the party into a real Progressive Party going forward.