new tags in email template
I suggest to make it possible, to insert tags for the answer or topic in an mail template which the email refers to . The idea is, that if you have a subscription you do not have to go to forum for each answer (or new topic) but can read it in your email directly. And if you got a vote the email would not only tell you about the topic of the vote but about the text you got the vote for.
As far as I have searched this is not possible yet.