Support for corvidae

The music festival season is just beginning to warm up in Spain. We usually try to get along to at least one event. It's good to hear a band that goes on to greater things - "Calvin? great musician! First time I saw him he was on the tiny fourth stage just by the latrines at half past six in the evening" It's good to hear new bands in general and I always look forward to those vegetable noodles they serve in the overpriced food areas too. So I was reading an article, in Spanish, from a national newspaper. It was suggesting ways to keep the costs of festival going to a bare minimum. It suggested coachsurfing (sic). Fortunately for me coachsurfing was hyperlinked and when I followed the link there was a little piece about couchsurfing (sic). Taken along with the rest of the article about how nice someone had been to some tourists I decided that it was about an internet method of finding a floor to kip on. Someone who would put you up on their couch for a fraction of...