“Sorry About That Chief!” as Agent 86 used to say back in the day.
This is essentially an educational site used for teaching and learning. I received 8 comments warning me about real-time design changes on the site. Unfortunately, they had embedded links to 3rd party sites.
Thanks for the concern and speedy response but I do not publish comments with non-related links. All comments are held for my approval and I do read all genuine comments and perform an IP follow-up all blank anonymous comments that occasionally slip through the net.