Wish a Windows version was incoming as well. Alas, I'll have to make do with Googling various phrases whenever I want to try and find a webpage I recall seeing and want to find again, but can't remember the name of.
for me, a privacy-respecting free and open-source product built to be accessible via tor browser (i.e. usable without the browser plugin) that accepts bitcoin donations could be a great alternative to similar functionality in e.g. the paid version of pinboard. replicating privacy-enhanced workflows from pinboard/evernote and the ilk can be frustrating at times, and trying to host my own bookmarks as a hidden service seems like overkill.