I have seen a lot of people with lime green everywhere. I think it must be back. When I was shopping for summer clothes, I saw lime green everywhere. Mostly at Kohl's, Mervyn's and Target. I saw so much lime green among the kid's summer clothes.
Honestly, if somebody approached me in WDW and asked me if I was a Dis member, I would tell them no. I prefer to keep my anonimity and would not want a picture of myself of a family member of mine being posted on a public forum.