I chose "General Sign Making" but only because we are a new sign shop and production is my department right now; but they all are interesting and beneficial to me so I was looking for the All of the Above choice also. lol
Definately Sales, marketing, pricing and business related. I love looking at what other members design, it's inspirational and fun; but Sales, marketing, pricing and business related posts are definately what I find most 'beneficial'.
Sales, marketing, pricing and business related - Mostly because design is subjective and each customer will vary and ultimately. I want to appease my customer and give them the design they want, yes I do like the input I receive on designs and I enjou seeing all the designs others post but I personally get a lot more out of posts regarding business practices.
For many of us, it has to be more than one answer because the answers are interrelated. For example, I'd venture just about all of us use computers to do our design work, (software, design/layout, logo) and while I'm not doing it as my sole source of income yet, I will be within the year. (Business) Bottom line, a pretty clear trend has developed in the responses you've gotten so far:
ALL OF THE ABOVE.