Your comment history as a map

I would like to be able to view an interactive map of subreddits I have commented in.<br><br>This would have to be made by a third party as reddit doesn't allow people to access a persons comment history. This could be mitigated by having a user upload a text file of their own history and then process it.<br><br>I'd love to see this but I'm a bit of a potato when it comes to coding.<br><br>Edit: Well this made it to r/all. Thanks guys, now stop spamming my inbox.