That summary gave me a headache. Between the originators beef with grammar and attempts to toss in humour (for whatever reason that was deemed necessary.)
Kept reading despite how bad the headache got though, maybe even learned some stuff that you didn't know before. Definitely worth trashing the guy who wrote it.
So Dark Angels storyline... just about the only one not exactly advancing.
DA were involved in the Fenris books as well, was there nothing worthwhile in those tomes? My bet would be that with Cypher getting a new model in a current and plot advancing campaign there's plans-a-plenty for the DA. Maybe a campaign series with them hunting for the Fallen?
As for the Blood Angels taking it on the chin... Again... News at eleven?
yeah, if they can bounce back from being reduced to ~50 marines I'm none too worried.