[inetknght]

I'd like to read this but I have facebook blackholed and refuse to change that. Do you have another link?

[ambicapter]

https://web.archive.org/web/20180818114317/https://www.faceb...

[TeMPOraL]

TL;DR: clicking on their shortener can trigger just-in-time malware scan; they can retroactively block links already sent to people; they can strip away the Referer; they can inject their own analytics.