why you ignored bitcointalk? bitcointalk is no doubt the biggest crowdfunding platform for cryptocurrency..
even though it is the forum of bitcoin but it has the biggest market of crypto currency.
there is no better platform than bitcoin talk to crowdfuning for your coin.. I see a lot of coins getting huge investers from here.
these sites you listed above are not even crypto related..
Agree, bitcointalk is the place to be for crowdfunding a Crypto project, if you add that to the list it will give a better idea when you see the results.