Top 10 Pittsburgh Products of 2004

George Carlin once said that a house is just a place for your stuff. What's the best "stuff" that folks around here came up with in 2004? Stuff for the home, stuff for the office, stuff to eat, stuff to play with. Stuff for building or learning or computing. Neat stuff, cool stuff, boring stuff (?), geek stuff, jock stuff. Any stuff at all.