I think the better question is what does this solve that email doesn't? You can already sort notifications into different inboxes with a decent client. Now, tru

I think the better question is what does this solve that email doesn't? You can already sort notifications into different inboxes with a decent client. Now, true, you can't have your client take specific actions based on, but that doesn't mean clients can't support it as is. Simply add a feature to a mail client that allows you to enter in certain criteria for titles and take that action. I'm not really sure how this would be any different. I think a better solution is the one a poster made above. Have a single email address for notifications and some web or desktop app that takes care of those. If it's web based with an API or allows plugins, you can build something that plugs into that and do everything that the author is suggesting. I'm just generally against mucking with standards when a solution can already be implemented.