How about an museum wiki?

[Morningside]

I love to visit museums. Lincolnshire has loads of them and some hidden ones as well. As well as other odd hidden ones around the country, including this one in Norfolk that is located in the pub grounds!

So, how about a Wiki with address and ratings split into Train air and Misc.

Perhaps it will be better than those quickly scribbled out ones that you see on the counter when you walk through into the gift shop gathering dust and 5 years out of date.

[WestYorkie]

Could be a good idea.
I'll throw in Elvington Air museum on the outskirts of York. More famous for the Hammond crash, but a really good war museum there with plenty of aircraft on display.

[Simpo Two]

Well here are two tiddlers:

The RAF Bircham Newton Memorial Project: http://rafbnmp.org.uk/

Pitstone Museum: http://website.lineone.net/~pitstonemus/
If that looks boring click the link which leads you to THIS: http://website.lineone.net/~norman.groom/