Your complaint is pretty much the main reason I stopped listening to bombcast. It just seems to shift away from actual game talk to just a bunch of people sitting around talking about various bullshit. I can do that with my own friends and get 100 times more enjoyment out of it.
Also, I'm sure it has been voiced before, but since Ryan passed away the bombcast has become really disjointed.
Big chance that they are just finding other interests in life. They are getting older and a lot of times people mellow down as they get older and just don't have the same hunger.
PS - Don't stress too much about the people here that tell you to go somewhere else if you want game coverage. I'm sure you've noticed that there is some serious hero worship on this web site. It's pretty much a sure thing that every criticism directed at the staff will be met with dick response even if the criticism is well put and not the usual internet anger. Frankly I don't think you should even response to those replies.