On a regional Nvidia facebook page Nvidia is teasing that something is to be announced or released April the 29th, which would be on a Saturday.
The facebook post (Nvidia Italy) also demos a video of polygons in the form of a planet in space or something like that. It is unusual to see hardware released in that timeframe, polygons over a planet. It might be something game stream on a more global scale? Well, there's nothing like a good viral I guess.
www.guru3d.com/news-story/nvidia-is-teasing-something-to-be-released-29-04-1.html
New hardware? Something else?