Not sure if this is something that Wordpress will release, but I see they have a really cool feature to follow and like blogs within the network and get email subscriptions from that particular blog.
You can read more about this feature here.
I can see this as a super powerful feature for those who want to focus more on blog content vs a social network extension like Buddypress does.
What's the thoughts on developing a plugin that can do this across a blog network? Has anyone thought of this (the community here or staff) or know of something similar available?
Would appreciate some feedback on this one