I saw my name in your list. You might have to modify your code because I paid through PayPal. So you might be getting people who paid through PayPal.
Your name is not in the final list of groupings.
Most of these are legit, they just need to be checked because there happened to be at some point in time a NXT transaction between two NEM registrants. A lot of NXT people know eachother so there will be noise, which will be filtered out.
Oh ok, thanks.