I consistently return to Simplenote for the majority of my needs. Simplenote is not a Dropbox text editor. It’s a service and an app. Like Dropbox it provides continuous and automatic note syncing. Unlike Dropbox, it is not file based. It exists for notes and nothing else. But what it does for notes makes me happy. It makes me want to pay for the service.
Simplenote initiated my craving for plain text editors on iOS. I still swing back and forth among a handful of other editors, but haven’t though about Simplenote in a while. Thanks to Macdrifter for reminding me about an oldie but a goodie.