[watwut]

Running errands together means socializing and doing chores at the same time. Anecdotally, I have seen that arrangements among some wen I know - even cleaning one of their house together and next week another house. Mutual help in boring works and socialization at the same time.

[giantg2]

True, I've done that for some projects. With the crazy schedules though, it can be tough to coordinate for routine chores.