Oh piffle, Mary. Yes, it was a good post to inform people of a happening. It was also about to slide away into nothingness because there were no replies, because nobody could think of anything good to say about it. So Guest makes some accurate remarks, and presto, the thread is alivelonger, which allows more people to see it. And some benighted academic who actually wants to attend the thing will know about it. So here's thanks to the slammers, good job!