Winston,
that's what I'm saying , man. The time is NOW to take action and bother Sony. If they keep receiving requests and hearing about 4K and Ultraflix and the public demand is STRONG for this app, they might "wise up" and contact NTEK to see about getting the app available as a download for the PS4. There are MILLIONS of users on the Playstation Network (PSN) that you guys haven't even accounted for. I just happen to know this 'cause I'm a gamer and I'd certainly appreciate it if we could convince them to get this for their PS4 systems to be able to use it to its full potential for 4K video output/processing. Many of my friends who owned PS3s did so only for the Blu Ray capability, not for gaming whatsoever. I think in this console generation, 4K might very well take over and you'll have people who don't intend to play games that are buying PS4s just for the streaming aspect through apps.
Here is the request page to do so.
You have to be relentless.
Talking on forums and gathering DD is one thing; to take it to the next level, we as people who have stake in the company that want it to succeed need to do our part to spread the word. That is the only way to succeed.