Imagine someone sends you an invite to a meeting a couple of weeks or months out. You accept. The next day you need to check something that was in that meeting invite. Fuck, was that meeting set in march or april? And what was it called? There are like three plausible names for it... Woldn't it be nice to just scroll down to yesterdays emails and have it there?

Either treat invites as a message, or do some completely separate calendar-notification system. But the inbetween is kinda the worst of both worlds.