"Hours Online": what counts as "on the Internet" in today's world is unclear. If I'm writing a book in Google Docs, does that count? If I'm focused on a problem, but I have an IRC channel open in the corner of my screen, does that count? If I'm walking down the street and my phone notifies me of a post which I immediately read, does that count?

I used the statistic for my “Everything” block set on LeechBlock, which amounts to interpreting “the Internet” as “the WWW”, but I now realize that maybe time spent reading/writing e-mails and/or on the Facebook Messenger app on my phone should also count.