e-tools and their genres

1. social networking tools

1.1. edmodo

1.2. facebook

1.3. myspace

1.4. linkedin

1.5. twitter

2. social bookmarking

2.1. delicious

2.2. diig

2.3. diigo

3. others

3.1. scratch

3.2. second life

4. social media production and sharing (non-text)

4.1. flickr

4.2. glogster

4.3. slideshare

4.4. voicethread

4.5. youtube

4.6. social media (podcasting)

4.6.1. audiocasting

4.6.2. screencasting

4.6.3. videocasting

5. collaborative media production

5.1. bubblus

5.2. google apps

5.3. linoit

5.4. mindmeister

5.5. mixedink

5.6. pbworks

5.7. prezi