Likewise Paul, I do the majority of my work from my home office, visiting clients when required. I find the quiet, non-distracting home office environment extremely conducive to productive and solid, efficient working. The lack of a daily commute is a huge bonus that saves a lot of time and bother, giving more time for non-fatigued, concentrated working at home. As you say, I can only imagine that people who would want to return to an office environment have huge distractions such as screaming kids at home. I do sometimes miss the social interaction but my work involves deep technical thought for which a normal office environment is just too distracting.
You are still dangerous! You can be my wingman anytime