I found this new bookmark site saved.io. It's very simple and easy to use. You just prefix the url you want to bookmark with saved.io (e.g, saved.io/kehers.github.io/posts.html) and that's all. You can also create lists by adding the list name as a subdomain like this: misc.saved.io/kehers.github.io/posts.html. That adds the url to the list: misc.
One big missing feature though is editing. Most importantly, I want to be able to move my bookmarks between lists. I have sent in a tweet to the app account and hope that feature gets added.