We have used a lot of sources over the months to keep tabs on what's happening in Hong Kong.
By far the one we use and enjoy the most is Discover Hong Kong. It's a truly world wide webpage with pages in more languages than we can count.
The format is beautiful and generally easy to follow. The one complaint is that it is not always updated as quickly as it might be and we have been led astray a couple of times by outdated info. This is understandable given the websites size and scope.
If you're looking for the latest on Hong Kong, give, Discover Hong Kong a try!