10. Wall postings are something we've been doing for years at the Kotel

9. News Feeds, loshon hora made easy

8. Poking, the shomer negia way to flirt

7. $38 Dollars per share (2 times Chai + 2 for the Winklevoss Twins)

6. Updating your status is better than your mom telling the world you are now single

5.  It's just like everyone in a Jewish Community: no one knows how to use privacy settings

4. Social networking; a nicer way of saying protectzia

3. Mark Zuckerberg (facebook) vs. Tom Anderson (myspace)..last name says it all

2. We are the people of the Book…we just got superficial.

1. Only colors: Kachol v' Lavan