Ok what I'm about to say will look like a minor glitch in the matrix compared to what I've seen, glancing through the posts in this thread but I thought I should mention it anyways.
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Bought a little bit of PLR (Pillar) on HitBTC which I wanted to transfer to my hardware wallet afterwards.
Guess what: 50 PLR flat rate withdrawal fee ... that's almost 10% of what I just bought

Great for the whales I guess, not so much for the casuals/newcomers.
Ow and waiting more than "normal" for the confirmation email to do the withdrawal in the first place is what got me to this thread.
Never touching this exchange again.