Did James Comey abuse his power?

[Desroko]

To the people who say that Comey admitted she committed gross negligence, he obviously did not, or she would have been indicted.

These people are illiterate, or lying, or both. Given the diction and coherence of their posts here, none of the options would be surprising.

https://www.fbi.gov/news/pressrel/press-releases/statement-by-fbi-director-james-b.-comey-on-the-investigation-of-secretary-hillary-clintons-use-of-a-personal-e-mail-system