The problem is: we're removing features one by one which help dealing with mailing lists. Most modern mail agents e.g. miss the threading feature, IMHO totally a must-have for mailing lists. Things don't get better, they get, in an attempt to over-simplify email, worse.

Not only women... I totally feel harassed when someone sends me a dick pick

Thanks for the pointer. You are right, but blocked gets the request in all three browsers nonetheless.

Perfectly possible, I am not sure.

I've had parts of a website blocked over a word "sponsor" in a CSS class, so I'm willing to bet it's not "Twitter" that's the cause.

You are right. I just tested it, Chrome states `Failed to load resource: net::ERR_BLOCKED_BY_CLIENT`. I updated the article, thanks for the hint!