I love @Nuzzel! #MustHaveApp
@abrams, The new newsletter functionality is pretty cool, however, I tried spelunking to get rid of daily email notifications for a newsletter I don't care about/send out and ended up turning on a daily email notification for another(!) newsletter I don't care about. Can you add a toggle for these email notifications in the settings page before these emails ruin what is otherwise a near-perfect news aggregation tool?

Other thoughts:
Given the newsletter functionality, it wouldn't take too much more UI to turn this into a broader functioning link blog. Could I have a bookmarklet to add articles to my newsletter? Could I embed my daily links/newsletter into my blog to improve pre-existing reach? How about alternate timeframes for publishing a newsletter (daily/weekly/monthly)?