Turn coordinator? How dare they!

On Sunday, February 24, 2013 3:56:45 AM UTC-5, rk wrote:
It is most difficult, exciting and fun thing you can do in glider.

So if a US pilot wanted to experience cloud flying in a glider, could he go to England and get some instruction? Do the English thermal up through clouds on a typical blue_sky_and_CU_day, or do they reserve the cloud flying for unexpected weather and emergencies?

And do I understand correctly that the only legal way to fly in clouds in the USA is 1)in an unanticipated emergency (getting caught above deck when flying wave) in which case no IFR rating is required and it can be accomplished with a turn and bank indicator and basic instruments, or 2)with an IFR rating and in a glider fully equipped for IFR flying (landings and navigation included)?

It seems a little out of touch with reality that gliders frequently put themselves in the position where they might need to descend through clouds and yet they typically do not have the training or carry the instruments to handle that situation. Is this because the FAR were written before it was common for gliders to fly in wave? If we brought this anomaly to the attention of the FAA, are we afraid that they will outlaw wave flying?