I have turned off the option to post Anonymously to the Skydiving Talkback forum. There has been an increasing amount of noise from anonymous posters that I'd like to cut back on. Please click here to register for your free Dropzone.com account and come back to chat with us! It is unfortunately a fact that accountability walks out the back door when anonymity walks in the front, and some folks are tempted to abuse that.
This anonymous post option was never been available in the Gear and Rigging, Safety and Training and Photography and Video forums so there are no changes there.
You can still post without being registered to the Error and Bugs Reports (besides, getting registered may be exactly what you're having a problem with) and the Suggestions and Feedback forums.