XBNBT is a modifed BNBT BitTorrent tracker that offers many additional features such as support for flat-file or MySQL database operation, a Web interface, RSS feeds, user integration with IPB, IPB2, vBulletin 3, phpBB, and PHPNuke, control over TCP parameters, additional administrative, statistics, and control options, additional filter and search facilities, and more.
Torrent Swapper is a sociable peer to peer file-sharing client based on the BitTorrent protocol. It has a basic understanding of human friendships, of user tastes in content, and of Internet connectivity between users. Torrent Swapper boasts unique features like Amazon-like recommendations to get interesting files, doubling the download speed by using the upload capacity of friends, real-time P2P file sharing with P2P video streaming, and showing the locations of seeders and leechers of the same content with city-level accuracy on a world map.
From your Windows Mobile device, RealtimeBlog generates GSM and GPS GeoTag files and provides an interface to manage the openBmap GeoTag Files manager. It sends photos to your ISP account and updates your Facebook mini-feed with a link to these photos. It allows you to share your geographical position from GPS or Cell id with your friends.
Proximate is a social peer-to-peer (P2P) application designed for local device to device networking. It provides social communities with several user functions: Messaging, file sharing, and message boards. The application is designed to be completely P2P, i.e. servers are not needed. It only assumes TCP/IP networking, which means that it works over wireless/wired links such as ad hoc WLAN and Ethernet LAN. The application is written in Python for GNU/Linux systems with a GTK+ GUI, Nokia N900 being the primary platform.