Hi Cecilia and Mike,
For the time being, I will leave it as is - anyone who is a registered member can view the boards once signed in. However, those who aren't members and aren't signed in, cannot see it. This prevents the casual web viewer from instantly viewing the information.
If we find there are topics people want to discuss which relate to the business of calligraphy that people would prefer potential clients do not see, we can decide if a "members-only by approval" section is needed. Discussing pricing is one of those topics that is very helpful to professionals or those looking to become pro but we might not want potential clients to view.
Cecilia, in terms of determining who is "in business," or even "wanting to get into business" I would have to determine a criteria such as: has an established website, has an Etsy shop, has an online portfolio, etc. And it may not only be who is "in business" but also what level of member they are. So for example, if someone is a "Full Member" with 100 posts or more, they would be granted access. It would basically just be to keep proprietary business information from being accessible willy nilly.
But we will cross that bridge when (or if) we get to it. And like I said, I am always open to suggestions/ideas.
Mike, thanks so much on the feedback regarding Dasherie! You made my night!