ShareMyMap.com – Annotate Maps & Share Them
If you think that every geolocation services that surfaces is worth a good look, visiting this site is the next thing you ought to do. On the other hand, if you think that geolocation can’t go any further and that your needs are already covered by services like Foursquare and Gowalla, then don’t bother.
To be accurate, this site does not compete with these or any other location based service in the sense that you don’t check-in or anything like that. What this site will let you do is pinpoint specific locations manually and add any comment that you see fit, such “I was born in this house”, “Here I kissed my girlfriend for the first time” and so on. You can also use this service for recommending places such as restaurants and related venues, and others will be able to offer their own insight in turn.
Besides, you can use a “Discover” button in order to receive recommendations about which places you could head to when you are out of inspiration and you don’t want to sit at home watching the final episode of “Lost” for the billionth time.