Someone once linked a great Pantone color chart here on CC. I failed to bookmark it. The next time I needed it, I had to search hundreds of "coloring fondant" threads.
I imagine people do the same with sizing charts. How nice if they could easily find useful info right here at CC
Here's an example of how it could work: http://cakecentral.com/t/767727/in-need-of-correct-pricing-asap#post_7481346
Perhaps when I first linked the FAQ with pricing info, Cakez would have also seen the chart. If not, I could link I that particular FAQ and she would know where to find it next time.