So it looks like Twitter took care of one of my dilemmas for me. It no longer receives my posts here on Talkabout, and I haven't received a single tweet here in the past 40 minutes. I checked to be sure my worker daemon is running, and it is showing no errors and has an active status. So it seems that Twitter finally killed me as soon as I started wondering whether to keep the addon going until it killed me or to turn it off now. #RIPTwitter Long live the #Fediverse!