usefull sites

• MyCube [http://beta.mycube.com] : – A new Social Networking Platform that lets you make Money.
• Incapsula [http://incapsula.com] : – a service which offers website protection against spammers and hackers as well as content acceleration.
• ThinkTutor [http://thinktutorial.com] : –Handy database of simple, easy to follow tutorials covering all aspects of popular computing.
• Pintrest [http://pinterest.com] : – A form of social network , Pinterest is a virtual pinboard.Collect the things you love over web.
• Goollery [http://www.goollery.org] : – A collection of awesome Google-related projects from people around the world.
• Twitaholic [http://twitaholic.com] : – Most Popular Twitter followers.
• Onlineiconmaker [http://www.Onlineiconmaker.com] : – Online Icon Editor to create Icon Online
• NewsDrink [http://www.newsdrink.com] : – Nice way to aggregate all your popular websites and read all in one.
• Linuxgames [http://www.linuxgames.com] : – a blog-type website that covers all of the latest news and game information for Linux.
• Linux Game Database [http://www.lgdb.org] : - website to discover native Linux games.
• Penguspy [http://www.penguspy.com] : – Free Linux games.
• PDF to Excel [http://www.pdftoexcel.org] : – convert PDF files to XLS (Excel spreadsheet).
• Dhingana [http://www.dhingana.com] : – For Indian Music Lovers, biggest social music platform & discover music, iPhone and Facebook apps avail.
• Mindomo [http://www.Mindomo.com] :- Create Mind maps online through well-organized charts.