I love making web software as a hobby but I'm fairly short on ideas. My interest is definitely in the business/productivity SAAS side of things so I thought I would ask; what's a software tool or app you wish existed to make your personal or professional life easier?
Bookmarking. I need a good, cross platform bookmarker with good search, preview (thumbnail) and excellent organization capability. Ideally it should seamlessly sync on all my devices.
Good topic maps editor that's not a memory hog. There is Wandora, but has
quite steep learning curve, and it's written in Java, so it's quite
memory-heavy.