I think the guide books still have this in them- I know our UG did, the 2008 one, it even has a sample letter in it. So if the mom's panel people didn't include anyone that has actually dealt with this before, if they were relying on whatever resources they had... obviously not using the DISboards in their research, duh... but just grabbing their UG or Fodor's...
However, Ms_B, I think you have a valid point too. I wouldn't hesitate to ask for a dr's note, because I know we have a legit situation. If someone is not being honest, the thought of having to get a note from their doc might stop them. Might. Depends on how determined they are and how ethical their doc is.
It never was a requirement to have a doctor's letter, but some people who were not really familiar with the ADA thought it was.
I know on allearsnet.com for a long time, it said you needed a letter to get a GAC. They also had a sample letter that they suggested using.
Because allearsnet is well known, I think a lot of other sites/people just copied that information as fact without checking it out. If they had actually used a GAC or read the ADA, they would have known that was not true.
Even now, allearsnet says it's not
required to have a doctors letter, but they
recommend it because they say it will be helpful to the CMs.
I have had conversations and email discussions with Guest Services CMs who have told me that doctors letters are seldom helpful because most of them are so general, giving no information at all and say things like:
"My delightful patient, Miss M, has XXXXXXXX which makes it difficult for her to wait in lines. Please extend every possible assistance to her."
CMs have said that guests with the letters often don't want to answer questions about what assistance they need (because they have a letter, they think they don't need to do anything else and don't understand why the CM is asking).