User blog comment:LDR/Possible Reaper Motive/@comment-10363089-20120224024029

Maybe they do it for fun. I Mean after 50000 years in dark space you gotta be bored, and how better to take it out on than (compared to the reapers) defenselessness civilizations. Its the same as sleeping for too long, and waking up, being bored and playing some games or watching some TV