I'm not sure necessarily if the issue is how the announcements are presented. They're on the home page, and on the top of the forums itself.
I think it's like with a lot of updates: People might just read it through quickly, or not at all. An update it an update, and there is no need for a response or such. I am curious if people think otherwise as to if anything needs to be changed with the announcements made, but I personally think and feel the announcements on these forums are rather clear and just read-material ^^