Im have choosen to unsticky 4 old unrelevant Android threads, but added a new one that is for the v16.
Im wiill not touch the stores sticky theads, even some of them cant been supported anymore. The reason: Its fun to see what people have done back in time, so im see no reason to do it.
If im do, im would make sure to do similar with the old android stuff sticky thread, so they can easy to been found.