You don't say the full story . Devs asked those that developed the gpu miner to share the code with the community otherwise their funds will be frozen . These guys acted for their own interest and it was an unanimous decision by the GVT holders to freeze their accounts .
Naturally, miners act in their own interest. They mine to earn the most coins possible.
If the team of developers want to prevent GPU mining then they must prevent it by developing a code that prevents GPU mining. Instead, the developers have implemented an option to freeze addresses so that users can no longer control their funds. In doing so, the developers bypass all normal legal procedures for handling financial disputes.
Regardless of the management team's reasons, it is a fact that the users cannot trust the Noso project when funds can be frozen according to the managers' arbitrary decisions.