Just posting a short log excerpt for this one:
[18:12:59] <Vampire0> And don't you get email-notifications for vote changes?
[18:13:49] @ctsai-sf No, there are no notifications for votes. Which is kind of the point.
[18:14:30] @ctsai-sf ie., folks can show their agreement without spamming with a bunch of "+1" posts.
[18:16:50] <Vampire0> Personally I don't really agree to be honest
[18:17:03] <Vampire0> It is good that the comment list is not cluttered with +1's
[18:17:30] <Vampire0> And that you instead have a dedicated field with counter and sortable regarding its count
[18:17:58] <Vampire0> But I'd like to get an email notification that the votes changed
[18:18:25] <Vampire0> Like I get a notification that someone wrote a comment or moved it or changed its state and so on
[18:18:42] <Vampire0> maybe it could be an option :-)