A new rule has been added by ndnhc : If you are left any feedback being a alt of anyone, you wont get any BONUS , and now I am going to leave a feedback on all of you about alt of theymos LOL .. ndnhc says that if you have a feedback of alt you are disqualified, no matter what

Where did he say that?
Hi,
I did not say that. The promotion is restricted to one entry per person.
txbtc and Nauro have received negative trust from a
Default Trust member being an alt of a scammer.
Reference :
https://bitcointalk.org/index.php?topic=1329109.0I was not able to establish if they have scammed anyone or not, but they are assumed to be one person unless they can provide reasonable evidence to the contrary or get the trust feedback removed or get a trusted member to vouch to the contrary.
Trying to be fair here, txbtc posted this on the first page,
I love primedice so much that I decided to not take the giveaway, long live primedice 
and posted again after a few days here :
https://bitcointalk.org/index.php?topic=1398787.msg14227125#msg14227125 and PM"d me to update the spreadsheet.
In addition to all that proof (blockchain evidence) in the thread,
On Nauro's profile:
https://bitcointalk.org/index.php?action=profile;u=403195Location: In your hearts !
On txbtc's profile:
https://bitcointalk.org/index.php?action=profile;u=369706Location: Deep in your hearts !
That is too much of a coincidence.

and a space before the exclamation mark.
btw, both profiles and thread are archived.