Look, I love diving, and I love my kids. But I can't rent kids for just a few years [ok, excepting foster parenting]. Having a child introduces complexity, and "drop everything for 15 years" is only one possible answer.
Nah, it needs more people using these little arrows which are there for a reason. You may also want to flag if somebody is a real nuisance, moderators can limit such user's posting rate and I think they monitor posts getting lots of flags.