See: http://loyce.club/other/survey-entries.html for the list. Note that there are also legit accounts on the list.

Out of 2616 entries, nobody used the same address twice! That alone is quite impressive, but I've always assumed at least 2000 posts in that thread came from the same spammer. Good luck getting them banned

I've covered that thread before, but it's kinda nice to see the word "Autobanned" hundreds of times. Sample:
    1. 73x Hhampuz (501 Merit earned) (BPIP)
    2. 7x Jsmooth834 (BPIP)
    3. 6x 3P43GcYxVtR6viZU (BPIP)
    4. 6x 99Rifat99 (1 Merit earned) Autobanned!
    5. 5x S_Therapist (133 Merit earned) (BPIP)
    6. 4x LoyceV (1522 Merit earned) (BPIP)
    7. 4x bitmover (566 Merit earned) (BPIP)
    8. 4x Dextract (BPIP)
    9. 3x damar09 (BPIP)
   10. 3x rutanguo (BPIP)
   11. 3x norbert-bringold21 (BPIP)
   12. 3x sisusis (BPIP)
   13. 3x calindr (BPIP)
   14. 3x johnjimjack (BPIP)
   15. 3x supermine (18 Merit earned) (BPIP)
   16. 3x mjaranzasu (BPIP)
   17. 3x coinlocket$ (527 Merit earned) (BPIP)
   18. 3x Don Pedro Dinero (183 Merit earned) (BPIP)
   19. 3x 2oduXccupJFo0gU Autobanned!
   20. 3x Toukexx99 (3 Merit earned) Autobanned!
   21. 2x Webberson (1 Merit earned) (BPIP)
   22. 2x Btcspot (BPIP)
I'll create a topic in Archival for the rest. See [CLUB] The SpamBuster! Long and boring list, open at your own risk

Note: the ones that have "(0 Merit earned)" are mentioned because they have sent Merit but didn't receive any.