Hashrev!!!

I stumbled to Hashrev.

I want to know is it genuine or a Ponzi scheme. It gives 0.25 BTC as you sign in which is very high i think.

Guys can you help! Hive account@cropic Hive account@always1success Hive account@curiousengineer Hive account@globaldoodlegems Hive account@predictor2100 Hive account@mkdmrs Hive account@vladimirbugaev Hive account@artofwisdom

Here's the link http://hashrev.com/?r=141335