If this was to me, Yeah, well it won't let me post pics. I am a member of about 6 different hobby and enthusiast type forums and only one allows most members to post with out having to use a photo sharing type of account. Don't understand why most of the site administrators can't get with the program? Or maybe I need tomjust get a photo sharing account setup and learn to use it.
You can upload to OSA. But it is clunky, and hard to reuse later. Many times, I like to post the same picture more than once. If you use a photo sharing site, you only have to upload once, then post it here or wherever else you may desire to post it.