Pin In The Map is another Google Maps mashup that allows you to click on a spot in Google Maps, add some text to it and then send out the resulting link to whomever might be interested in it. This could for example be used to show someone the location of a favorite beach or restaurant. I suppose this is sort of a more personal version of the wikimapia that I mentioned previously.
Be warned though, every time that I have visited this site with Firefox for OSX it has caused Firefox to hang and/or crash. Not sure what the issue is, but be aware.
technorati tags: google, googlemaps, maps, mashups, pininthemap