The original app with the same name that ran on the Palm was quite powerful. I wrongly assumed that this would be the same. While it does gather all Birthdays/Anniversaries from all contacts at one place, it does not parse Notes field for predefined patterns (like the original Palm app did). This makes it hardly more useful than Calendar and groups. Ability to put a bunch of dates in one contact would be really neat since you can create one entry for say an entire family (kids birthdays, anniversaries etc)