As adoption of social media proliferates, it gets more difficult to keep track of who's doing what. No worries for the time being though - here's a superlist of lists of companies who're using social media. That's a lot of conversation going on out there.
[Original image by b_d_solis]
→ in joysome pursuit of interesting ideas, a frothy cappuccino & a good movie → market segment manager at IBM → (views expressed here are my own, not my employer's)