Does anyone know of a widget or something of that sort that allows users to add a marker to an interactive map? Like, say they were in Seattle and wanted to add a little flag to the map to show that that’s where they were. That way, anybody who came on to the site could see a little interactive map that showed markers where other people had logged in from. I’ve got an idea for a project that I’m working on and having this little map thingy would make it a thousand times cooler. But I don’t know what exactly to search for. Visitor maps don’t work, because it shows everyone who’s been to the site. I only want people who have found the site because of my direct influence, kind of like the “Where’s George?” thing with dollar bills. If this makes any sense and someone knows what I’m talking about, it’d be greatly appreciated. Many thanks.

obligatory question mark (?)