TwitsnapsDrawings is a full-featured drawing tool that allows you to compose 240x268 pixel JPEG images and upload to your Twitter account via TwitSnaps.com. The JPEG libraries are from Independent JPEG Group. The Twitter image storage/updater service is from TwitSnaps
TweetCaster for Twitter is the best app for accessing Twitter on Windows Phone 7.
"Excellent Twitter client."
- TUAW
"Contender for best Twitter app. 5/5 bars."
- Appolicious
"Nicely designed... Colorful but clean
Facebook for Windows Phone makes it easy to stay connected and share information with friends. You can post status updates, check your news feed, review your upcoming events, manage your inbox, upload photos, publish notes, accept friend requests, and look at your friends’ photos, walls and info
Who's Near Me is a social networking application that runs on Windows Mobile devices. Unlike traditional social networking services that focus on connecting you with your old and/or present friendships, Who's Near Me enables you to connect with people that you don't already know
Twikini offers a powerful and efficient way to use Twitter on your phone. It conveniently updates your favorite feeds in the background, and leverages the camera, GPS, media, touch screen, keyboard, graphics and storage capabilities of your device.
Twikini is currently in public beta - you're welcome to download and use it for free
Windows Live Mobile Get access to your favorite Windows Live programs and features, right from your Windows Mobile phone. With Windows Live for Windows Mobile, it's almost like having your PC in your pocket. You can even download and sync your contacts from your Windows Live account to your mobile phone
Welcome to the Instagram blog! See what's happening around the world, right now, through photo features, user spotlights, photo tips and news from Instagram HQ
DiOui Scanner- mobile application that allows you to find in facebook the people around you. What it is? DiOui is a Facebook application with a mobile scanner that will allow you, (once installed in your Facebook profile and cellphone), to find or be founded by the people around you with no need of physical interaction
Facebook Mobile - This app makes it easy to access a more advanced of Facebook online (Facebook Touch), not using the slow and useless Facebook Android app. It has most of the features of the desktop version. You can use Facebook Groups, Facebook Photos, Facebook Places, Facebook Events, Facebook Notifications, Facebook Messages and so on