[bachmeier]

(1) Takes a URL and optional comment as input

(2) Saves the webpage it points to into a git repo (a simple curl should suffice for most websites)

(3) Inserts that URL, title of the page pointed-to by the URL and the optional comment into an org-mode file that lives in the root of the repo

If you're willing to change "git" to "version control", it should be pretty easy to implement that in Fossil. It doesn't require much to add an extension written in your language of choice if you're going to run it on your desktop. Plus you'd get the web interface for free if you decided to put it on a web server.