I don't know, why so much hate about NPU. But, they are more accurate in their predictions of upcoming products than any of the big sites including WPC. Lumia 928 availability, first to report RM-860, RM-877, RM-875 aka EOS and many more. Much faster to report latest sales trend etc....Also compared to endless Nokia/WP sites, at least they care for what readers say. They modified the article. Anyways, everyone has their own fav NOK/WP sites to go.
Coming to why I posted this link, is simply due to the fact that Nokia will not just randomly mention a date on its official Facebook page with a event title "Being awesome". They have teased similarly in past at few occasions. So, may be there is fair chance of it being smthing significant.