https://en.wikipedia.org/wiki/United_States_presidential_ele...
https://en.wikipedia.org/wiki/2008_Democratic_Party_presiden...
Super delegates have never decided a Democratic primary, and Obama got more votes in 2008 (the official tally excludes Washington, Michigan, and Florida, who went for Obama but didnt publish vote tallies)
The delegate system is proportional, not winner-take-all, it is utterly unlike the electoral college.
And, sure, it benefits the Democrats -- but given that population trends over the last few decades have all been about migration to urban areas from rural ones, I think it's at least worth asking whether keeping the electoral college and giving ever fewer voters a disproportionately ever-greater say over the country is truly what we want.
If another national election goes the "lose popular election, win election anyway" route within the next few cycles, this is going to start getting a lot of noise around it.
It kinda feels like this part keeps getting glossed over when people talk about this. I don't think those signing on have really thought it through, and are just reacting to the 2016 election results. Of course the party that lost wants to change the system in a way that, that time, they may have ended up winning - especially with all the open hate for Trump.