I ride a lot more when I can work from home. I can plan my ride, and use lunchtime to get a good center cut tenderloin of the day. I can eat at my desk when i return.
I absolutely detest coming in to an office. My job is purely SSH and RDP remote access and e-mail, so my lard does not need to be in a cubicle, except to satisfy some pinhead manager's insecurities and outdated 1920s notions of productivity.
Being able to pop on my rollers for 40 focused minutes on a rainy or snowy day would absolutely improve my productivity, morale and health. Commuting by bike with the homicidal road warrior asshats is not good riding, in my book.