[@Mahz] is it possible to get the limits removed on tagging users in a post (I believe it's currently 10 individual tags, but it'd be nice to have something that allowed for no limit except for not sending multiple notifications for duplicate user tags within the same post)? 

Additionally, is it possible to make it so that an edited tag would send a notification (Currently, if you make a mistake in typing a username, or otherwise miss a tag, if you edit it into a post, it does not send the notification)? Though admittedly, I'm not sure how this would work without resending the notification to all tagged users.