Will the Nexus support such kind of online shop? With product pictures, etc.

http://www.motostore.com.cn/

http://digistore.lenovo.net/

btw, these eshop systems are free and open sourced by Discuz.com, they also have free forums, cms, etc. 3 years ago, Discuz.com was far behind IPS, now it's far beyond IPS. Discuz.com almost cornered 90% forum market in China. The population of the Chinese internet users got ahead of U.S. several months ago and still increase fast. The bussiness forum users spend to Discuz.com quite a lot of money for their forum services.

I am a faithful user of IPS so far, but what I tried to say is IPS needs to run faster. In the past 2 years, Discuz.com had more series of php products than IPS, almost all the products support mobile message sending, easy advertisement placing, etc. I suggest IPS watch http://www.discuz.com/ and compare the development speed.