I use DP. Being a photo hobbyist. I am not sure they allow as many photos that some us post, particularly you DIY guys.
Chuck, I am sorry that your aero photos are being held. I assume that you are writing about your online copies and you have the orginal photos backed up on your home system?
I think one of my big gripes is that through Win 10 or perhaps by upgrading some applications, that my photos have been sent into some online systems and they are feed back to me on various pop ups and the like. It does seem like it violates my privacy. Now I can just imagine those guys getting my photos, then I rely on it, then lose the originals by neglect or omission, and then they sell me back my own photos.