Some of the boards are gathering tons of stickies by now. Not only does it look a bit cluttersome, but it's also starting to miss the point. If a board has a single sticky, or perhaps two, then it's a breeze to read through, and people would be more inclined to check it out, than when there's an entire list of them.
Perhaps reorganizing them to singular threads for certain boards would make the place look a lot cleaner. I wouldn't mind helping out by combining the texts into one easy to read format, if workload is a problem.