G+ is going away, so I'm going to retweet out the links in this content so people have them if they want them. https://twitter.com/the_strix/status/1095071210902179840

http://failforward.co.uk/post/93348768153/how-dungeons-and-dragons-is-endorsing-the-darkest
"A good place to start, talking about Zak S and RPGPundit, the other awful gamer who 'consulted' for 5E."

https://gomakemeasandwich.wordpress.com/2014/05/30/dangerous-hatred-men-who-foment-misogyny-in-geekdom-twlong/
https://gomakemeasandwich.wordpress.com/2015/03/10/this-post-is-insufferably-long-and-im-sorry-for-that-longtw/
"A firsthand account of Zak S's tactics from one of his targets."

http://ettinjiggywithit.tumblr.com/post/106855388993/that-time-zak-smith-ran-a-harassment-blog
"Revealing Zak S as the force behind the 'satire' (Read: harassment) blog the Dongion, by Ettin."

https://storify.com/AndriErlingsson/zak-s-runs-a-secret-harassment-group-online
"Pictures of how Zak S sics his followers on harassment targets."

https://storify.com/aguyuno/jay-on-zak-smith
"A_Man_In_Black talking about Zak on Twitter."

https://plus.google.com/115960798010335943593/posts/hRTHVdDghSb
"A post about the time Zak tried to use a charity to make his harassment victims engage with him." (Screenshot for when G+ goes away.)

https://storify.com/Ettin64/when-you-re-too-hostile-for-zak-s
"More on Zak S from A_Man_In_Black."

http://www.sarahdarkmagic.com/content/what-happens-when-you-engage
http://www.sarahdarkmagic.com/content/what-happens-when-you-engage-continued
http://www.sarahdarkmagic.com/content/what-happens-when-you-engage-act-3
"A post in three parts from Tracy Hurley, who has experienced Zak's bullshit firsthand. Special guest appearance by the Pundit, everyone's other least favorite D&D consultant and general horrible person."

http://dndwithpornstars.blogspot.jp/2015/10/the-fetid-shit-stink-of-right-wing.html …
"Another instance of Zak S calling on his fanbase to harass someone, this time because the target wasn't a fan of Star Wars. Notice how there's at least 4 goddamn years of tweet and post history there, searched and saved just for an occasion like this."

http://imgur.com/a/qI5dJ 
"Screenshots of Zak fucking up his use of sockpuppets on Reddit."

http://forum.theonyxpath.com/forum/general/off-topic/1050412-white-wolf-hires-zak-smith-im-out?p=1051226#post1051226
"Olivia Hill weighing in on some of what she's gone through."

http://imgur.com/5yEiIi5 
"A link to a screenshot of the trans character in the VtM Prelude game Olivia mentions above."

https://www.facebook.com/story.php?story_fbid=10215845527064252&id=1027572040
"A long and heartbreaking post from Zak's former girlfriend, Mandy Morbid. Content Warning on this one, it's ugly."

http://wouldyouagreethat.tumblr.com/ 
"This is a blog that covers a lot of the problematic elements in tabletop. Zak S and Des come up quite a bit, of course, but they're not the only ones."

So, there you go, list of receipts. The work on compiling this was done by Jeff Healy, not me, so please thank him.