I gave it a try with only 500 DOGE and I will update tomorrow whether or not they pay me back my double
-520 DOGE to D5rtszwAouTXvCaQq8bnP1uUtsrJ8W26rD (b3c39949dfe416a02158c97ea377700e01c08deef36d2ba9143beeb198275be5) -520
Surprisingly enough, I have been paid. I am not saying that this is legit, it is also probably another ponzi HYIP, but you can always win when you know when to jump in and when to jump out.
2014-12-29 04:17:57 Dogecoin DJbU9XToQd9haUPpuK4WdMH2mX9uGkdSXf 500 DOGE Deposit Paid 1000 DOGE transaction ID (ac816a78a796c482f1d6a4b735e3b1fcef6c311db221904195f112b5f504cc07)