Hi Dave and Steve ,Yes you have to be a member of facebook to view the page but no one says the details have to be correct !
I am glad you at least visted Steve you may have noticed your mirror scanner is up there i will get around to doing the mirror screw side of things and your work there will have a place .
I only became a member to chat to an old school friend other wise i would also have no interest as others just putting up pictures of them self's...
I noticed many are now using it as a free web site page for their interest its pretty much the web inside the web .
You can make it a useful place and silly not to if you have an interest in something .
So for me i use it for a place i can put any research finds on the not so well known Television inventors and past and current experiments by me at the moment on liquid NBTV transmitting.
Any one else can do the same and post up stuff Chis long is a member great help on television history corrects any mistakes and theses a lot out there !
Do vist if you want