Yes i guess to fill the silence why not have our very own mspa in this thread?
Undercover cop, if you're intent on keeping up with this.
Personally, I've been following a couple livebloggers on tumblr to fill the time - people who know very little about Homestuck who then read through while posting all their reactions and opinions.
Land of Boredom and Confusion is in the middle of Act 4 and when her predictions aren't shockingly accurate, they're still pretty well thought out.
thehedgewhoisactuallyahumanbeing is in the middle of Act 2, and he just guessed that Sburb sends people to earth on meteors, and is used to create universes. Of course, nobody tells them when they're right.