bugs

Is there anything really to say about these two flying bug species besides they are just plain assholes? I mean do they actually do anything good for nature? I mean honey bees, and bumbles bees are out there at least spreading pollen around while these guys are like "hey lets just be assholes...

http://www.youtube.com/watch?v=XqRRQioUeiI

Has anyone else noticed how bad the Box Elder bugs and Japanese Beatles were this year? One can "caulk" up the seams and holes and they still manage to get in.