And I can assure you there are more.
Yet, there are some guidance rules; that apply in all mediums and any content.
Observe your content, and analyze the content. Strive to increase the content volume that supports your business value and reduce the content that might do the opposite.
Precision is critical, the understanding that when it comes to a business audience; there is no: everyone. There is a specific audience, or there might be several audiences that your business addresses.
This insight is necessary.
When a business wishes to appeal to everyone- it is hard and almost impossible to create a differentiation for such a business.
Your resources are limited, and the adjustment required to adjust when you wish to appeal to everyone is limitless.
More poignant, a business that appeals to everyone appeals to no one!
Follow your Marketing Strategy and be flexible, but stay focused.