1. Multimedia
1.1. Flickr
1.1.1. Advantages
1.1.1.1. 1. Basic account is free.
1.1.1.2. 2. Cool social sort-of-thing
1.1.1.3. 3. Lots of websites support Flickr integration
1.1.1.4. 4. Uses Creative Commons licensing
1.1.2. Disadvantages
1.1.2.1. 1. Only 100 megabytes a month for a free account.
1.1.2.2. 2. Videos are only for paying members.
2. Social network
2.1. Facebook
2.1.1. Advantages
2.1.1.1. 1. Facebook is free and easy to use
2.1.1.2. 2. With Facebook you can connect to any type of people from anywhere in the world
2.1.1.3. 3. Students can use Facebook for group study by creating a group only for studying.
2.1.1.4. 4. Keeping in touch with old friends and making new friends
2.1.1.5. 5. you can control who your friends are and who views your profile.
2.1.2. Disadvantages
2.1.2.1. 1. Facebook allows phone verification but there is no check on Fake Facebook profile.
2.1.2.2. 2. people usually keep their Facebook friend list visible to public, and this helps Facebook stalkers to find information.
2.1.2.3. 3.Might make you Facebook addict and you might end up wasting too much time on facebook.
3. Collaborative tools
3.1. Google Docs
3.1.1. Advantages
3.1.1.1. 1. It is free.
3.1.1.2. 2. Share works with groups
3.1.1.3. 3. It is available online you don’t have to download it.
3.1.1.4. 4. users can invite others to view the documents instead of sending the documents to them.
3.1.2. Disadvantages
3.1.2.1. 1. Features are basic. Google docs only have the most basic features needed to write and edit a document.
3.1.2.2. 2. Inability to work offline. In order to access and work on these files, you must have an internet connection.