Disclaimer: I work for Mozilla, and I was quite happy with IRC personally. The announcement may not mention it, but there were trial instances of a number of m

Disclaimer: I work for Mozilla, and I was quite happy with IRC personally. The announcement may not mention it, but there were trial instances of a number of messaging apps set up, people could use them and submit feedback, and that feedback was in fact considered as far as I know. Accessibility and safety were not the only criteria at all. As far as "safety" concerns being overblown... I personally had approximately zero problems with IRC that way, though some of the random spammers who sounded like foul-mouthed 12-year-olds could be annoying at (rare, in my experience) times. But I absolutely have co-workers whose IRC experience was a lot less pleasant. And if moving to a different system lets us get rid of that unpleasantness for them, that is a _very_ strong reason to consider such a move, both on general moral grounds and on purely business-reasons "people who can get their work done sanely get more work done" efficiency grounds. Note that we're not talking about safety from debate or opposing viewpoints or whatnot. We're talking about people being able to discuss a bugfix with others without being constantly spammed with invective and threats in the process. _That_ is what "safety" means in this context.