Mobile Social Networking directory

Allows you to broadcast your current location or a short message to anyone within a 10 block radius, based on your friends (and friends-of-friends) list. Superseded Dodgeball, which Google acquired in 2005 and discontinued in 2009.

Streams videos live from your cameraphone, and publishes them directly to your flixwagon account. It can even publish them straight to Youtube, for those who are brave or very careful.

Allows you to share text, pictures, videos and location information between PCs and mobile phones. It's based on chatrooms, with different levels of privacy and a 'Circle of Trust' to determine who you can send and receive from.

Lets you create a profile and share messages, pictures and videos with your friends. You can also use it to update other social networking sites incuding Twitter, Bebo and Facebook.

Users create a 'loop', and can send free texts to all subscribers to that loop. Loops can be browsed quickly on your mobile by tags. Formerly known as Loopnote

A dating service. You create your profile, and it tracks you in real-time and alerts you whenever another meetMoi single is near you, without revealing actual locations.

Prioritises free (or at least cheap) global communication by offering services like VoIP, Skype and IM on your mobile.

A free mobile website builder, this was the first site that allowed you to build a mobile website on a mobile phone.

America's largest mobile social networking site. It allows mobile chat, instant messaging, photo and video sharing, and forums.

Centres on blog and photo sharing. It offers the opportunity to keep contact between communities of invite-only friends, or to shout your presence to the world at large.

One of the large social networking sites, with their own mobile portals. We don't need to tell you what they do, do we.

Available only in New York City. Allows you to tag a location with a to do. Whenever you activate the site, it reminds you of all your to dos within a 5 block radius. You can also view and share to do lists with other users.

A Swedish location-based service that allows you to host and create text, picture and video files and share them with nearby rabble users who share similar interests.

Formerly Shozu. Interfaces with over 50 other social and news sites. It allows photo and video uploads and has live-feeds that download your friends updates as they post them.

A location-based service, allows users to tag on-line maps with 'stickies' containing text and media information. Other users can access these stickies, and socialight alerts you when you approach one.

text-based micro-blogging service. It allows you to send and recieve short messages for free with other users on either PC or mobile phone.

A cross-platform site. It is based heavily on bebo, but allows full and easy access from the mobile internet.

A free web-text service that sends single or group texts to and from PCs and mobile phones, and supports most video and audio formats.

Path is a social networking-enabled photo sharing and messaging service for mobile devices, launched in November 2010. The service allows users to share with their close friends and family.

Helps you and your friends find places and make the most of your visit. Users "check in" at venues using a mobile website, text messaging or a device-specific application by selecting from a list of venues the application locates nearby. Each check-in awards the user points and sometimes "badges".