USER PROFILE : mellon & others as listed.
MERIT SUMMARY : https://bitcointalk.org/index.php?action=merit;u=339752
PROOF: See merit profiles. Evidence of merit trading, particularly across ANN threads. Some users with negative trust involved. Farming suspicion based on common ANN threads and participation in campaigns.

https://bitcointalk.org/index.php?action=merit;u=769913	steepdev	all merit sent to mellon for ANN threads	ABUSE
https://bitcointalk.org/index.php?action=merit;u=639205	sibnia	receives all merit from mellon and proceeds to send it at large to BOMG on various ANN thread. BOMG proceeds to send it back to mellon closing the circle.	CLEAR ABUSE
https://bitcointalk.org/index.php?action=merit;u=1033117	BOMG	recieves merit from sinia, sends it to mellon and Firstby1 in several ANN threads. Merit trading with SvetikB, merit trading with Floyd Money, trading merit with First1by.	CLEAR ABUSE
https://bitcointalk.org/index.php?action=merit;u=988901	First1by	Directly trading merit with BOMG in several ANN threads. Trading with PALADYN	CLEAR ABUSE
https://bitcointalk.org/index.php?action=merit;u=1212054	PALADYN	Directly trading merit with BOMG and First1by	ABUSE
https://bitcointalk.org/index.php?action=merit;u=224226	Doging	All merit to BOMG and First1by, many on ANN threads	ABUSE
https://bitcointalk.org/index.php?action=merit;u=1105316	SvetikB	Merit trading with BOMG, some in ANN threads	ABUSE
https://bitcointalk.org/index.php?action=merit;u=1182161	Floyd Money	Merit trading with BOMG	ABUSE

Others likely to be implied   
https://bitcointalk.org/index.php?action=profile;u=864125   ckorbba
https://bitcointalk.org/index.php?action=merit;u=1059348   Spaffin


MISCELLANEOUS:There may be more.