Cisco is inviting application developers who “think outside the box”, to innovate and promote the concept of the network as a platform. This is your opportunity to build exciting Linux based applications on the Cisco Application Extension Platform (AXP), and win a share of the total prize pool valued at US $100,000.

But what is AXP?
Cisco Application Extension Platform (AXP) is an open network platform for application development, integration and hosting. It is a service module on the Cisco Integrated Services Router (ISR). AXP realizes the “Network as a Platform” vision of Cisco while bringing collaborative partnerships and accelerating innovation. [...]

More info on http://www.ciscozine.com/2008/12/01/write-a-linux-application-and-win-us-50000/