So, medical marijuana use and the possibility of more legalization is big news in the US and there are sites now that can help you out in that regard, such as Weed Maps (http://www.weedmaps.com/ or http://legalmarijuanadispensary.com/). The site offers a Google Maps mashup that pinpoints the locations of the closest medical marijuana dispensaries in a your vicinity. All the excitement has taken the site offline temporarily but it’s worth bookmarking, and you can follow what they’re up to on Twitter – http://twitter.com/weedmaps