I just started using agenda, for about a solid week now. The application concept seems simple and to the point. The nature of my job requires me to capture notes for all the things I do, no matter how small they are. At the same time it requires me to move around from platform to platform, not always a Mac.
I read you’re working on an iOS version, which will help a lot, but had you giving some thought on providing access to capture and reads notes through a web site? It does not need to have all the features as the main app.
Something like Simplenote.