I also noticed very early this morning that #20829 is Fernando's anonymous name. The post itself claiming that there was pink in and on the stones, is by itself highly dubious. But for a person to post somethiing and then respond to himself is even more suspect. If this was a way to elicit deeper thinking on the subject, why not go to the Liver Flush debate forum, created for this very reason.
This is embarrasing to say the least.