I’m very sorry to hear that, Bob. Please see the announcement about the changes we are making. The Showcase section is moving to a new area in the chat, so you can still share photos there. I know this won’t please everyone, but we needed to move NPN in a direction where we are more focused on critiques and learning. I hope you can understand that.
As for the Safari requirements, I’m not familiar with this, but it is possible if you are on a very old version that it may be required due to security concerns and the older browsers making the site non-functional.
I hope you will change your mind, Bob.