Comment by premchai21

Well, let me clarify just in case: the “impossible” is an exaggeration, since they will eventually respond to things like email, but it's not enough to keep up. Many of the socially-important multicast messages only occur on Twitter. I've been meaning to subscribe to them with a local aggregator, since for those whose tweets are publicly visible that should be sufficient, but while my existing RSS links still work, I can't find any way to acquire new ones, so right now I'm reduced to manual polling.