I cannot answer why BT wholesale chose to allow everyone access to the checker, but it's certainly not designed for end users (with the username/password, it provides a lot more information). There are regular updates to the checker and 200+ page manuals to go with it.
Which proves BatBoy's point really.
I agreed with you that it was clearly not designed for end users. All the stuff below the table was only of interest to a tiny few, even when it was relevant to CPs.
The fact remains that the subset of what it presents to CPs, (I accept your statement here about that), is what the public is aware of. Your bald statement:-
You might be surprised, but the BT Wholesale DSL checker is not designed for end users.
was bound to cause confusion. A simple addition to it, possibly
"What the public (forum members here) see is only part of what CPs see" would have saved a lot of acrimony, as it would then have made sense.
I agree with both you and him. I certainly wasn't aware of what you just said, and I never understood why the public would want to know what all the gubbage was for. I understood what is was about but didn't see why it was there. Even more so in 2017

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Kindness isn't going to cure the world of all its awfulness but it's a good place to begin. Daisy Ridley.
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