I am a college "entrepreneur and developer" which is essentially fancy terms for my tendency to brainstorm silly ideas with friends.
I have a good amount of experience with IT managers in companies (faculty @ my school, family, friends, former business contacts) and I noticed a trend, especially one highlighted by a quote from a user in your story article that a single person or small group tends to control all of the blackberry mobile devices for a company.
Point is, I was wondering if you had contemplated mass licenses for companies that want to provide this product on all of their phones as a benefit to their employees. Doing something like direct selling the company a batch of X licenses to upgrade to the full version. Companies with a strong base of commuter employees, especially those around major cities like NYC, Washington DC, Philadelphia, Chicago, London, etc...may be interested in this and I'm sure you might find support for the idea amongst your existing user base.
If i was lucky enough to have a blackberry, I would use PodTrapper, but until I'm graduated and employed at the end of this year smartphones aren't in my future.
Thank you for taking the time to read this and let me know if I can help with the marketing of this idea (formulating pricing, figuring out how to reach out effectively, etc...) I'm always looking to pitch in on projects where I can actually make a difference.
Keep up the good work!