Better ideablob.com
ideablob.com is a good first step but is too nitch and has a lot of fundamental problems for mass acceptance.
Idea Description
Problems with ideablob...
1. It appears totally unrelated ideas from different fields are going head to head against each other.
2. There is little incentive to use the site at all since the odds appear to be stacked against you that you will even be in the running for 10,000.
Why not create a new site simular to ideablob that divides up 10,000 among the different fields that makes more winners even if the winnings are less.
I think a good idea tracking and voteing site could be huge if you set it up right. (I much more to say on the subject but ideablob won't let me type anymore in this LONG description Field!!!)
What will you do if you win $10,000 for this idea?
I'm never going to win the 10k and I doubt you will either so let's get to work on my better idea site.
Vote for it now.

I do not as of yet, but I have a list of changes that I believe need to take place.
There should be at least 3 separate categories: 1 - Business and inventions 2- Non-Profit Organizations 3 - Non- Business Ideas. Personally I feel that Non-Profit organizations should be on another website. The prizes should be less and more often. These sprints seem loaded to be won by the organizations! There should be paid consultants that give advice and comments to every idea on this site. There should be no pussyfooting if the idea **** or that they smell a scam. I am looking forward in hearing your in comments and would like to here about your ideas on an improved ideablob.