I've been a happy user of this product for about half of its lifetime (in the middle of my 2nd yearly subscription).
If I were to build one, it would be quite similar: intuitive design, some GTD support, Markdown support. It has all the features that I need, and the developer is easy to reach when there's a problem (I've been mentioned in a few changelogs). I appreciate the openness of the developer about the features he's gonna build next. I'd prefer it to be open source, but I understand that financing an open source project wouldn't be as easy from the business perspective. $50/year (IIRC) is really, really worth it for me.
If I were to build one, it would be quite similar: intuitive design, some GTD support, Markdown support. It has all the features that I need, and the developer is easy to reach when there's a problem (I've been mentioned in a few changelogs). I appreciate the openness of the developer about the features he's gonna build next. I'd prefer it to be open source, but I understand that financing an open source project wouldn't be as easy from the business perspective. $50/year (IIRC) is really, really worth it for me.
EDIT: Here's a link to a note that I've made when I was looking for a new note-taking solution: https://community.inkdrop.app/note/f607a6970af9e4b40795ec5be...