Here is a cool application that will help you organise and target your research with ease... if you deal with a lot of PDFs or ideas, you'll love Qiqqa.
Qiqqa is a software designed for Student, undergrads, postgrads, or other researchers to Tag, Annotate, and organise your journal papers and other PDF documents. It also has a very cool web search that is targeted at all major research directories in the internet..!!
Register now and get free access to the cloud storage for all your documents. Share to let others know about this!!http://goo.gl/F1fNNs