2 things I'd like to see in a bookmarking service. 1. Have it email me nightly or weekly recapping what I've bookmarked. 2. At some point (perhaps in the re

2 things I'd like to see in a bookmarking service. 1. Have it email me nightly or weekly recapping what I've bookmarked. 2. At some point (perhaps in the recap) show me if any of my friends have also bookmarked the same thing (perhaps from Facebook or g+ graph data). I could live without #2, and might want to opt-out - there are some things I bookmark I wouldn't want other people knowing about, but some things I wouldn't mind.