For my own needs, I had been building out a bookmark manager. I had thought about making it generally available / opensource but I have over 750 boomarks and the performance of the app is pretty bad!
So I was just curious if I was a one-off situation having that many or if it was common to be a bookmark hoarder. The way it's shaping up - an interesting split. If you use bookmarks, it's likely you have 100+. But the majority of people rarely use bookmarks at all, or very little.