I have tried to briefly outline the best web sites, message boards, and email lists to follow during this Olympic year. They also have great rider interviews and inside stories. So they pool those resources to post up to the minute news. In addition they post stories on shows overseas which is difficult to find on the web. One way to find out the show news is to tune into chat rooms and email lists.
People come and post their thoughts on anything horsey.
Usually the list has a theme, such as dressage or horse care. Also a list will be broken into many sections such as tack, training, show results, etc. They share the results of the show with these email lists and message boards. Below is my favorite forum for such news. Email list you can join is the Dressage List.