Hi Brett,
and thanks for this beautiful chart.
Do you have plans for making one for Mac Apps only ?

Notesy does that for me, or close enough.

My problem with these text editors is that I can't seem to find one that (a) uses Dropbox sync, and (b) has FAST full-text search for my 1600+ notes. They all bog down on sync and search. I suppose that fast search requires a binary database, meaning some other in-between service on the cloud. Are there any options other than Simplenote for this?