BitMixer made a statement on this before:
Which leaves just one option: they copied the content. I'm against plagiarism and fight it where I can. Plagiarism also deserves a perm ban on Bitcointalk.

The page http://bitmixcoin.io/why.php is a piece of art:

While copy/pasting verbatim, they didn't even bother to change the name BitMixer to their own. Let me archive that.

I don't know why but I love mixing services because they are opposing the governments making them look like idiots, Bitmixer did a wonderful job by mixing more than a million coins, if you could stay undetected by the authorities you could be as successful as they were. you should mind the chip monkeys as they are a mighty competitor. I'm not posting here because I'm wearing your signature since I applied when all the spots for hero members were filled already but I'm posting here because I had the link in the campaign posted by Yahoo.
I'm sure you'll extend your campaign after you see how effective signature campaigns are just like chip monkeys increasing their spots almost every month.