I'll give it a go:
- Super Xbox fanboy. Once claimed that the 360 won last gen because Japan doesn't count.
- Accused Notch of hiring attractive women to appear at a Mojang party. Turns out that was bullshit.
- Even after the above was proven to be bullshit, he retweeted someone who said it was Notch's fault that anyone thought he'd hired attractive women.
- Ran to the defence of Microsoft in the midst of their Always Online DRM extravaganza in 2013, attacking the people who were against it.
- Ran to the defence of SimCity, attacking people who argued against the Always Online DRM because it "needed" to connect to EA's servers to work properly. The DRM was later patched out of the game.
- Tried to discredit the reports that stated SimCity barely even did anything online.
I listened to Rebel FM after 1UP was basically killed, knowing he was a big Xbox and Halo fan (Rebel FM was literally hosted on Arthur's old Halo fansite at first) but willing to give him a chance. That lasted a few months before he drove me away. Dude is obnoxious as hell and has said a lot of stupid shit over the years but when called out, almost never owns up to it, he instead either doubles down or tucks tail and runs. Oh and then there's the fanboy bullshit.
Regardless, I wish him well in his future endeavours. I may think he's a dick but giving up everything he's done for years to do something he's passionate about is admirable. That plus he could've been worse, he could've been Colin Moriarty.