Hmm downvotes is a good one

select voter, count(voter) as downvotes from txvotes where weight < 1 and author='makerhacks' group by voter order by downvotes desc;

@goidt, 'downvotes': 3
@matt-a, 'downvotes': 2
@sachincool, 'downvotes': 2
@stem.curate, 'downvotes': 2
@thevote, 'downvotes': 2
@timm, 'downvotes': 1
@tonygreene113, 'downvotes': 1

Unsurprisingly Tony appears on both this and the mute list ;)