This comes from The Nikkei Business Daily, which has been speaking to software houses about their thoughts on the future of Wii. Several developers claim that Nintendo has been the only beneficiary of Wii's success as it was able to predict demand for the console, while other publishers were forced to catch up quickly producing titles - some of which ended up as flops.
Meanwhile, others think that the Wii is only a fad and its popularity will fade. One unnamed president of a developer told Nikkei: "The Wii is like the 'Billy's Boot Camp' weight-loss program on DVD. People bought it out of curiosity, and it's likely a lot of them haven't used it".
According to Nikkei, concern is also growing in the Japanese industry after sales of Wii slowed considerably to just 168,000 units - the worst month of sales since December 2006. Now companies are "on guard for signs of a major change".