kaixin.com & Kaixin001.com which one is fake?

if you try searching kaixin using google or baidu, you will probably find both websites!
which one is the copy of the other? I don't know! but I did got to know kaixin001.com first. it was introduced to me by an ex-sina employee. I did not get onto it as there were many friends back then yet... after almost a year... i guess lots of my friends have gotten onto Kaixin001.com... I think it's the REAL one!
Nevertheless, i did receive invitation from Kaixin.com sent by some friends... it's very confusing now which one is the REAL one to the mass! lots of people might just get onto kaixin.com because they've heard of it... it's a domain name game in this case!

the domain name kaixin.com won't be cheap... compared to 10 years ago!
please do watch out which one is the Kaixin network you want to join!