Many people implement alternate functions on their TSRs. For example, Daniel Tonks includes a game in his CCF. I think a photo viewer would be at least as useful as that.
I wonder, if you're so worried about people stealing your ideas, why bother telling us about your CCF at all? Aaron is standing up and making a statement with his CCF, complete with pictures. I applaud him for that. All you've done so far is tell us how great your work is, but you're not willing to share it with us. So if it's a "must have CFF" (sic), then why don't you upload it and let people actually have it?
I'm a member of the Remote Central community, just like you! My comments here are my own, and in no way express the opinions, policies, or plans of Universal Remote Control, Inc.