Here's the list of users I have (not all of them are from YoBit though)
worldinacoin - https://bitcointalk.org/index.php?action=profile;u=41547
umaOuma - https://bitcointalk.org/index.php?action=profile;u=87631
Tamis - https://bitcointalk.org/index.php?action=profile;u=121286
minernoob1 - https://bitcointalk.org/index.php?action=profile;u=137116
peter0021 - https://bitcointalk.org/index.php?action=profile;u=141216
mudiko - https://bitcointalk.org/index.php?action=profile;u=151041
RGBKey - https://bitcointalk.org/index.php?action=profile;u=182468
lin0sspice - https://bitcointalk.org/index.php?action=profile;u=183610
wadili89 - https://bitcointalk.org/index.php?action=profile;u=184306
howbtc - https://bitcointalk.org/index.php?action=profile;u=221437
uknohowwedo - https://bitcointalk.org/index.php?action=profile;u=238197
thebenjamincode - https://bitcointalk.org/index.php?action=profile;u=253502
WhoCaresCoins - https://bitcointalk.org/index.php?action=profile;u=291245
examplens - https://bitcointalk.org/index.php?action=profile;u=314792
baristor - https://bitcointalk.org/index.php?action=profile;u=341745
melisande - https://bitcointalk.org/index.php?action=profile;u=365124
alwinlinzee - https://bitcointalk.org/index.php?action=profile;u=365267
nonbody - https://bitcointalk.org/index.php?action=profile;u=370057
smith coins - https://bitcointalk.org/index.php?action=profile;u=371709
kenbytes - https://bitcointalk.org/index.php?action=profile;u=372271
calchuchesta - https://bitcointalk.org/index.php?action=profile;u=382562
oni.saori - https://bitcointalk.org/index.php?action=profile;u=389588
BTC_ISTANBUL - https://bitcointalk.org/index.php?action=profile;u=401753

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I still have about 30 users on my list to go through and post, but the people listed above are either still posting some real crap, or have posted quite a bit of crap in the past.

(Sorry for the long post, but BadBear mentioned leaving a space between users - if people prefer shorter posts I can post these to Pastebin and then link to it here)

EDIT: Adding a few more users:

jimger - https://bitcointalk.org/index.php?action=profile;u=406625
crytoboost - https://bitcointalk.org/index.php?action=profile;u=412177
talkbitcoin - https://bitcointalk.org/index.php?action=profile;u=458191
mashcom - https://bitcointalk.org/index.php?action=profile;u=477379
moppang - https://bitcointalk.org/index.php?action=profile;u=504619 <-- Most of his posts aren't in English but all of his English posts seem to be absolute garbage
Sourgummies - https://bitcointalk.org/index.php?action=profile;u=513203
CheapSerials - https://bitcointalk.org/index.php?action=profile;u=540110
SimpleIn - https://bitcointalk.org/index.php?action=profile;u=543309
rbinol9 - https://bitcointalk.org/index.php?action=profile;u=546442
Hariom - https://bitcointalk.org/index.php?action=profile;u=635671 His post quality has improved so I'm crossing him off this list.