Well, there's lots to say but Rabbi Gurevitz did a pretty good job already so I'll post her link.
And Mr. Beck did apologise, sort of. He acknowledged that the analogy was poor but said that he's on the air so much that he can't possibly be held responsible for everything. He didn't apologize for slurring Reform Judaism or the idea that working to better the world is our expression of faithfulness to God's call to us.