Wiki is a collaborative website, which can be edited, updated and deleted by its relevant users, while a Blog is a personal website usually created by an individual to share information.

Wikipedia is an online internet encyclopedia site by Wikimedia foundation, while, Wikimedia is a big online foundation which runs various different site and projects.

Wikipedia is an internet encyclopedia, which contains user uploaded information, while Encyclopedias are general reference detailed books, which are written by experienced knowledgable persons.

Twitter is an online social networking and microblogging service. The two symbols that are commonly used on Twitter are the ‘#’ and the ‘@’. The ‘#’ symbol is commonly referred to as a hashtag. This symbol is...

Pinterest is a photo and video sharing social media website that is based on the virtual pinboard style. Instagram is a free photo sharing online service that was developed by Kevin Systrom and Mike Krieger....