I'm not sure if it's a side effect of how Blizzard posts and cross-posts on their own site, but for a while now I've noticed that the blue tracker gets gunked up with multiples of every post. Every news item gets posted 3x or 4x resulting in tons of wasted space and defeating the purpose of having an overview of the latest blue posts. I've put a screenshot below but I'm sure everyone's seen it on the main page.
Forum filters have been great at turning the "Recent Forum Posts" box into a very useful overview — if this is an issue that can't be solved due to the way Blizzard runs their forums could we get an EU/US toggle to at least somewhat cut down on the repetition?