Hello etnoah and thanks for your post,
Yes, as a developer you can create channels for all mDigger Service users to use and have them added to the catalog, including channels for such sites as www.lifehack.org. And yes, you can use our framework to do it yourself.
In order to develop channels you must understand the fundamentals of how the mDigger Service works (we will provide you with info on this), possess some knowledge of creating XLS templates and know how to form XPath queries, as well as be able to work with XML and XHTML.
The developer forum will officially be "opened" at the end of next week (March 9th), at which point you can then post. At that time the developer tools for building channels for the service will also be available. Sorry for the inconvenience for now...
I will post back here to let you know when everything is ready and/or please feel free to email me (ginak@quartamobile.com) with your contact info if you'd prefer that I contact you via email.
Thanks for your interest, and we hope you will enjoy the service.
Gina