The good: right now, the funding racket for startups (unless they can get clients, and under-35's tend not to have those kinds of relationships yet) is unfair and, due to the illegal comparing-of-notes whereby a VC can turn off interest in supposed competitors, probably extortionate. It sucks. A lot of good businesses are shut out. Here's some writing I did on how to fix that: http://michaelochurch.wordpress.com/2013/03/26/gervais-macle... .
The bad: this means that startups are funded based on their ability to attract attention and raise money (tip-jar model) when they really should be funded according to provision of value. These will probably converge over time, so you get eventual consistency.
On the whole, I think the good outweighs the bad. It's just that you couldn't use a tip-jar model to fund, say, a new GPU-aware C compiler. There's a lot of infrastructural technology that can't easily be funded by "dumb money" of the populace nor by the "I-think-I'm-smart money" of meddlesome VCs and executives.
There are a lot of hard financial problems to solve, but ideas like this are bringing us in the right direction.