1. Cloud Storage
1.1. Dropbox
1.1.1. www.dropbox.com
1.1.2. Great for sharing all file types: videos, pictures, documents
1.1.3. Web 2.0 and Mobile App
1.2. Google Docs
1.2.1. www.google.com/docs
1.2.2. Google's file sharing
1.2.3. Docs, drive, word processing, spreadsheet, etc.
1.2.4. Web 2.0 and Mobile App
1.3. Outlook for Business
1.3.1. portal.office.com
1.3.2. Microsoft's file sharing system
1.3.3. Web 2.0 and Mobile App
2. Blogs
2.1. Wordpress
2.1.1. www.wordpress.com
2.1.2. Blog hosting website
2.1.3. Web 2.0
2.2. Squarespace
2.2.1. www.squarespace.com
2.2.2. blog hosting and website creation
2.2.3. Web 2.0
2.3. Blogger
2.3.1. www.blogger.com
2.3.2. Blog hosting
2.3.3. Web 2.0
3. Video Sharing
3.1. Youtube
3.1.1. www.youtube.com
3.1.2. Preeminent video sharing site
3.1.3. 5 billion videos watched on Youtube everyday
3.1.4. Web 2.0 and Mobile App
3.2. Vimeo
3.2.1. vimeo.com
3.2.2. Typically fewer ads than Youtube
3.2.3. Web 2.0 and Mobile App
3.3. Dailymotion
3.3.1. www.dailymotion.com
3.3.2. Video sharing platform based in France
3.3.3. Web 2.0 and Mobile App
4. Web 2.0 and Mobile App
5. Social Networking
5.1. Facebook
5.1.1. www.facebook.com
5.1.2. Premiere social networking site
5.1.3. Great for sharing videos, pictures, calendar updates, etc.
5.1.4. Web 2.0 and Mobile App
5.2. Twitter
5.2.1. www.twitter.com
5.2.2. 140 character limit good for brief news and status updates
5.2.3. Web 2.0 and Mobile App
5.3. LinkedIn
5.3.1. www.linkedin.com
5.3.2. Social network for professionals
5.3.3. Web 2.0 and Mobile App
6. Photo Sharing
6.1. Instagram
6.1.1. www.instagram.com
6.2. Dropbox
6.2.1. www.dropbox.com
6.2.2. Photo and file sharing website
6.2.3. Most popular photo sharing site
6.2.4. Also good for sharing sound files
6.2.5. Web 2.0 and Mobile App
6.3. Shutterfly
6.3.1. www.shutterfly.com
6.3.2. Photo manipulation and sharing
6.3.3. Can compile photos into books, calendars, etc.
6.3.4. Web 2.0
6.4. Flickr
6.4.1. www.flickr.com
6.4.2. Users can post and view other members' photos
6.4.3. Web 2.0 and Mobile App
6.5. OneDrive
6.5.1. Welcome to Microsoft OneDrive
6.5.2. Microsoft's File sharing site
6.5.3. Web 2.0 and Mobile App
7. Wikis
7.1. Wikipedia
7.1.1. www.wikipedia.com
7.1.2. User driven content
7.1.3. Arguably the most well-known wiki
7.1.4. Web 2.0
7.2. Wikibooks.
7.2.1. Wikibooks
7.2.2. Open Content Textbook collection
7.2.3. Web 2.0
7.3. Educational Wikis
7.3.1. educationalwikis - Examples of educational wikis
7.3.2. User-created sites with an educational tilt
7.3.3. Web 2.0