Hi
Just a little warning: loads of so called #bitcoin investment sites are just a lie.
I've added a page to my site which lists both the paying sites and the scam sites.
Don't get fooled and lose your money...
http://bitcoinvideospro.com/scam-alerts/If you have experience with other sites that on't pay out, I'd be hapy to hear about it. Please post them in the comments section below.
I see the sites you listed very obvious that they are scammers... One of them offers 4000% profit after 35 days and you invested $100 on it, lol!
And you encourage people to invest in another scam sites just because they are paying, it's not advisable, they can stop paying any moment and you will lose all your money. I know you want some referrals to give you comission, but it's not the right way to do it, you are just leading people to the gallows.