Facebook And Faa

Facebook is explicit about not using your personal profile for commercial purposes. That is what business, or fan, pages are for. Here is a quote from their Help: "We don't allow people to send messages promoting or advertising a product, service or opportunity ..." People get spam notices just for posting about events. Has anyone run into problems with automatic FAA announcements to your personal timeline when you post new images here? I have allowed just one so far and didn't get a reprimand. I have a business page too but would like to keep my Friends informed about FAA on my personal profile. I realize you can opt out of either automatic posting. If FAA offers the personal option, may we assume it's "legal"?