Foursquare for BlackBerry has received another update today, bringing it to version 3.9. Added are some pretty cool features that keep it on top of my favorite apps list. Now included is message list integration, so you can view your foursquare messages/notifications right in your inbox. Also added is NFC support for sharing venues/tips via NFC providing you are on OS 7 - very cool stuff. You can grab the update free now in BlackBerry App World.