So there's all sorts of buzz about the new Google Calendar, which is expected to be released soon. As much as people like to obsess about new Google services, should there really be this much excitement about an online calendars? I mean, what's the big deal about being able to share a calendar online. For some groups, perhaps this is a nice service but can anyone explains why there is so much interest - including VC investment - about companies like Trumba and 30Boxes? Web-based calendars were around during the dot-com boom and many of them disappeared when the money dried up. With developments and distribution costs dropping, calendars are back but they look more like cool services than viable businesses. So, go ahead and get yourself in a lather about Google Calendar but maybe we should all take a deep breath and get some perspective here. While you're at it, it would be a good idea to take a hard look at how much of an impact Google's new services are really making in the market. Tell me the last time Google hit a home run. For other takes on all this calendar buzz, check out Jeremy Zawodny and Om Malik.