Comment: I very much enjoyed the "useless" information, especially the bit about Italian post being slow, because I've often wandered about that :D

Comment: I enjoyed reading the e-mails you sent me for the useless facts swap. Although, I didn't find the tip about Italy's postal service to be so useless, but like the disclaimer I wrote in the facts I sent out: One person's useless facts could be another person's vital information ;) I found the information about the cause of metallic smells to be particularily interesting.