Well, out of all MM members, Asuka was really the only one to actually drop out forever, until just recently. Everyone has been doing something... even if it's not as much as being in an idol group it's been something at least.
Which is all I want really. For all I care, Eri can sit and write books and blog about it, but at least that'd give me (us

)
something at least... Hell, just a blog or twitter would be enough. ;~;