[ForHackernews]

"PR flacks" has a long and (dis?)honourable history http://www.edsonpr.com/NEWS/Cheklist_summer06.pdf

[ajobaccount2017]

You meant "PR flaks"?

[ForHackernews]

That's up for debate!

http://grammarist.com/spelling/flack-flak/

http://www.prnewsonline.com/prnewsblog/flackflak-which-do-yo...