I am sorry if you exclude Africa. We have a desperate need for all the ID help we can get.
(Except that one - if we could get, that one, to put the Plant ID on up front, we could all continue to iNat, together)
There is also this long discussion
https://forum.inaturalist.org/t/why-do-some-serious-power-users-add-so-many-unknown-observations/282