A lot of people know about WCF supports XML as the return response. Actually, it supports JSON. All you need to set ResponseFormat.
And you need to set web.config
It needs <webhttp/>. That is easy!
The code is a part of our CMS, AdvGenCMS.
I went back to Brisbane. Finally, I can use mobile data in Galaxy S3. That is much faster and better quality. Galaxy S3 has the benefits of new Vodafone 850 Network. This network got better coverage and supports faster speed. My old Galaxy S does not support 850Mhz Network. Now, I can enjoy this network via Galaxy S3.
I traveled to Hong Kong about a month on August. I met some programmers and a lot of Hong Kong friends. The programmers are very smart and keen to pick the new skills such as iOS and Android programming. I believe there are a number of programmers with apps development skill set! Moreover, Hong Kong is a small town but with 7.5 Millions people! Wow, there are a lot of people. Thus, they have the critical mass to have their localized app. Well, I can build for Brisbane, but that is only for 1 Mil people. On the other hand, if I build for Hong Kong, I got 7.5 Millions People!
To sum up, I believe Hong Kong has the potential for the development of Mobile Apps.