Look, I'm big on notifications in my applications. If something important happens, I like to tell people, and not just some people, I mean lots of people, for example, I have code in my apps that looks like this:
But now I have a new way to alert people of my important application events... IM! So be warned end-users, if you thought my 30,000 emails a day were bad, wait till your IM client goes into fits.
For everyone else, if you would like to torment your users with incessant notifications, check out the Live Communications Server SDK links below, and get your own back.