Hi,
Today I visit Nokia store - Entertainment category as usual( my phone set as Nokia 305) and I see all Top App are from this Publisher:
http://store.ovi.com/publisher/KnowledgeSoft/
These are simple apps ( Quotes by famous people, no big deal), but they're on top from Page 1 - Page 15!!!
Nokia, please check this. We do not want to be cheated. Thanks.