PaperShala vs WikiSpooks.com
A side-by-side look at PaperShala and WikiSpooks.com. For an in-depth review of either product, follow the links below.
PaperShala
Education & Reference
PaperShala is a free note-taking and document annotation web app. It allows users to upload PDFs and other documents to annotate them, highlight text, add sticky notes, draw shapes, and collaborate with others.
notesannotationcollaborationpdf
WikiSpooks.com
News & Books
WikiSpooks.com is an alternative wiki site focused on intelligence agencies, covert operations, and deep politics. It provides information and analysis on topics often overlooked or under-reported in the mainstream media.
wikiintelligencecovert-operationsdeep-politics
Related Comparisons
Tumblr
Hacker News
Everipedia
Poal.co