I enjoy Web 2.0 sites like Facebook and Twitter because they foster accountability and positive interactions.
Sometime ago, people with cryptic usernames like webspider hid behind anonymity when interacting online. In the Web 2.0 world, people are claiming their identities (which is a great for other reasons given this trend) and using social media sites in a way that more closely mimics real life interactions.
Fraudulent activity in the Web 1.0 world of shadows has given way to a more trustworthy world in Web 2.0. This trustworthiness is a double-edged sword, but at the end of the day I find the authentic nature of Web 2.0 to be a much friendlier place to visit. The accountability of real identities ensures friendliness is the norm and mitigates the unsavory activity that Web 1.0 anonymity bred.
Positive interactions are commonplace in Web 2.0. Visits to Facebook and Twitter are full of affirmation and empathetic sentiments. Following my friend feed of birthday wishes and affirmative comments help keep me up with all the great things going on in my friends’ lives and puts a smile on my face. Hooray for Web 2.0!