Participation in online social networks & critical interaction with peers

To demonstrate a highly sophisticated degree of reflective awareness, here are a few examples of online social network discussions with some of my peers:

• The potential of new media technologies
• Today, we're going to teach you some fun facts about Salmon, And a brand new dance! (Web 1.0 vs. Web 2.0)
• Social networking
• Are we Google dependent?
• Web 2.0 and Web 3.0...
• How do online communities organise themselves? What does it require to form an online community?