Also you should be very careful with sites that ask for your personal information in order to sign up, and which has offers and downloads where one can easily get infected with a virus... or at the least you may start getting spammed at the email you provide.
Dubious site seems dubious.
And the more so for all the BS claims of being able to earn piles and piles of BTC regularly, then running a points system instead of direct earnings. Looks VERY much like the standard scam PTC setup - promise the earth, give people dirt.