Answer to reader's U2 World Cup question:

Yes, "City of Blinding Lights"---another great U2 song, thanks in no small part to The Edge---is featured on many of the World Cup promos, but so is "Where the Streets Have No Name". Both are awesome---or maybe I'd think a promo on knitting featuring U2 songs was great. Anyway, sorry I didn't answer sooner. Just got back from vacation. More to come...