We are still actively working on the spam issue.
VHS
VHS is a somewhat obsolete format that previously dominated the market. It is making a comeback among hobbyists and artists.
There are many forms of VHS that have existed, each having an increase in quality. These evolution in the technology were mostly noticed in Japan, while here in the Western World people were happy enough to simply watch the films they produced. These include the original VHS format, VHS Plus, Super VHS, Digital VHS, and D-9.
Most American VHS Machines only made it to Super VHS. If your machine is not Super VHS, you can watch Super VHS tapes at a slight reduction in quality, but you can not record to Super VHS tapes.
A similar history exists for Audio Tape.
A discovery was made showing that a large number of home television recordings from the UK have stored the Teletext encoding.