You can mark the suggestion forum read right now. I may though make it possible for you to automatically mark any post in a topic as read, though.
To the tone of the comment about there being too many suggestions, that's what the topic is for and I want to make sure to emphasize that there are no bad ideas, whether or not they are implemented. I appreciate each and every suggestion and take them all under consideration. I do also appreciate the feedback of +1 and -1, but please be gracious in your disapproval of an idea. This is the Internet and we have a great deal of anonymity, please use it responsibly.