So finally a soft-launch, soon to be posted on Hacker News and the various subreddits, to receive the customary evisceration.
Initially the roadmap is focused on cementing the stability and reliability of the browser and Android apps and the introduction of our own sync back-end, while the next target would be native desktop apps. We will be considering the feasability of an app for iOS in the future.1
In any case, I hope everyone finds it useful!