Unfriend Watch is the very first Android app that will let you know when you’ve been unfriended on Facebook. It will notify you within an hour of when that happens using the Android notification messages that you’re already familiar with
Goojet (BlackBerry) - Having Goojet on your mobile phone instantly gives you access to a real-time feed of news, blogs, videos, user-generated posts, etc... from all across the mobile Web, tailored to your preferences and filtered out by the community
TumbleBee (formerly WPTumblr) is the first Tumblr client for Windows Phone. Read and manage your dashboard posts (supports "like/unlike", "reblog", "edit" and "delete") and post new content from your mobile phone, including pictures from your camera or Pictures hub
Bebo - now available in all countries and on all mobile operators.
It's a special version of Bebo built just for your phone. All the best features in a nice compact package.
And it's free to use - we don't charge you, but your mobile provider may charge you to access the internet so be sure to check with them
Foursquare app for BlackBerry. Now UPDATED with photo uploading support!
Check-in to different venues, follow your friends and collect badged on the go! Foursquare helps you meet up with your friends and let you earn points and unlock badges for discovering new places, doing new things and meeting new people
Cupid - Want to find new friends or meet singles for dating? Then the Cupid.com dating application is for you! Find local singles on Cupid.com that makes it fun for single women and men looking for love and romance to find their soulmates. There are over 5 million registered users! Cupid
Nigeria Students Portal Nigeria students website is a place for Nigerian students to talk to their leaders and the world about what they like or dislike in Nigeria education and how to improve it, have fun, find class mates and publish their own articles, school projects, participate in a forum etc. The site has over 500,000 student members