Valued around $100,000
Description: Integration contest is open to existing medium and large businesses.  Bring your ideas to integrate with our API and we will provide resources for analysis and prototyping.
Prizes: 4 prices each valued at $25,000 each.

One on site resource for  a month  (requirements analysis, documentation, scoping and proto typing)
One offshore resource for a month [...]

In preparation for the cradless pay launch, we are announcing a developer contest.  The contest is aimed at innovative use of our Add To Wallet API,
so that consumers can carry confirmations, memberships, tickets or any thing that they typically carry in their wallet on their smart phone.
Applications will purely be judged by the use of [...]

Create a blog/network for your location. Yourtown.closebys.com.
go to http://closebys.com/blog/wp-signup.php to create yours.
Provide content that will attract Local Traffic.
Please use home internet connection to create a blog. Internet connections with 3G modems cannot detect locations accurately.
Prizes:
First Prize $1000
2 Second Prizes: google nexus one phones
Judging criteria.
1 Point will be assigned for each unique visit to the blog.
20 [...]

In Preparation for  the launch of “create your own location based network”, we are announcing a word press plug in contest.
Prizes
First Prize: $1000
Two Second Prizes: Google Nexus One.
Requirements.
1. Word press plugin compatible with Word press Mu.
2. Plugin  should use location information to some capacity.
3. Relevant and useful to local communities.
Eligibility:
Every one is eligible to participate. [...]