Is this some sort of shoutbox? If I type something here, will it show up in there?
Huh. And if I type something else, will it be in the same color?
How about if I use a different browser?
Same color... How about if I use a different device?
Same color, and shows up without me having to refresh.
How about if I use my mobile data connection?
That's different, no surprise there. How about a different browser on mobile?
Sorry for spamming, but I'm hopeful that most people will find these to be the most interesting messages here.
Different color again because I turned airplane mode on and off, in case anyone wonders.
That's three different colors without reloading the page.
Oh my god, a sensible comment! Hello, user! \o/
I guess you already figured out most of the stuff here, but additionally, all the messages shouted into the void here also show up to everyone currently online in the Minecraft server. :3