http://www.forbes.com/sites/andygreenberg/2014/01/27/winklevoss-funded-bitcoin-startup-ceo-arrested-in-silk-road-investigation/

He's pretty well know in the Bitcoin community and even part of the Bitcoin Foundation.  Never a good thing...

http://www.indiegogo.com/projects/mars-one-first-private-mars-mission-in-2018?c=activity

Who knows if this endeavor will ever get off the ground, but they just issued an email saying they now accept Bitcoin donations.  I think they have a chance to make this work, albeit, 5-10 years later than their estimated timeline.  But regardless, great to hear about accepting Bitcoins!

Not sure if this has been posted anywhere yet, posted a couple days ago, but the first known hedge fund looking for a Bitcoin trader:

http://motherboard.vice.com/blog/bitcoin-becomes-a-real-job-and-wall-street-is-hiring

It's been rumored for awhile many hedge funds already own Bitcoins, this pretty much confirms it.  Good time to own some coin.

So I see people have an "Activity" number listed under their name.  How is that derived?