- David Goldstein
- @golddave
- A Whole Lot of Nothing
Tweet #1224054249
Retweeting @dancosta: Interesting fact: Median age of a Twitter user: 31, LinkedIn: 40 (Pew/Internet)
Retweeting @dancosta: Interesting fact: Median age of a Twitter user: 31, LinkedIn: 40 (Pew/Internet)