The initial set of LinkedIn Apps are provided by SlideShare (for uploading Office documents), Box.net (for sharing files), Google Docs (for PowerPoint presentations), Blog Links (for reading blogs) and Amazon Reading List (for sharing books you are reading).
Facebook is our favorite social networking site that is used by more than 750 million people worldwide. Facebook is also available for all mobile phones as apps.
Facebook is the second most popular website in UK after Google but closely followed by Windows Live Hotmail and eBay. However the growth of social sites is slowing this year.
Your Facebook profile page has a "Friends" box in the lower left corner that, by default, displays a list of six random friends.
How to Disable Facebook Chat so that none of my friends can see me online or send me an IM message via Facebook.
Not sure why would anyone want to set Facebook as their default home page but there’s a new option to do so on the Facebook homepage.
The background of my Twitter page is done using profile images of all my Facebook friends captured via the picture collage trick.
VideoThang is an easy-to-use video editor for Windows that is free and can turn your digital photos into flash video slideshows with music, transitions and captions.
Plaxo has added a people search engine to help you find friends who may be using Plaxo but are not connected to you yet.
I recently experimented with running a 7-day advertising campaign for this blog on Facebook as well as the Google network using Adwords.
I follow some 25 people on FriendFeed but now the system says that I am subscribed to updates from 160 FriendFeed users.
Like Google Talk, you can also run the Facebook Chat application from Firefox sidebar.
Yahoo! is now displaying pictures from Facebook profiles next to search results just the way Google shows image thumbnails in search pages. Maybe this is a move towards Yahoo! People Search Engine.
Do friends on Facebook send you too many application invites ? Or are they too active to fill your Facebook News feed ?
Facebook Lexicon is like Google Trends - it lets you compare how frequently some particular words and phrases are written on Facebook over time. It uses stuff posted on Facebook Walls, events and profiles.
I face this problem all the time because my old Google Talk ID, that has most friends, is associated with a Gmail account while the newer one is on Google Apps.
Inspired by Facebook (What are you doing right now), LinkedIn too has added Status that is similar to Facebook feature though the language is slightly different (What Are You Working On?).
Facebook will inform you when friends approve your request but you cannot figure out the names of people who are yet to approve your friendship requests. This Facebook hack will solve the problem.