Ustream.TV Takes $11.1 Million Series A
techcrunch.com
techcrunch.com
Alexa is only correct within an order of magnitude, at best. On the other hand, since I have the actual traffic graphs, I can say with confidence we're much bigger than ustream is. So Alexa is accidentally right.
Though there's no precise definition, a series A round steps up things up a level in seriousness. It's usually quite a large amount of money (at least $500k, usually millions); the paperwork is a huge binder instead of a few sheets of paper stapled together; the terms are fairly draconian; and the investors get at least one and possibly two board seats.