I went on holiday to London the week before last, and saw a grand total of FIVE threadless shirts in my short time there.
1. Emotional Trip on a Harry Potter walking tour
2. Who am I? At the British Museum
3. MP(3) outside a tube stop
4. Who F*cking Cares? On a day trip to Oxford
5. Communist Party in St. Paul's cathedral
I also saw another person wearing Emotional Trip when we were in Paris, but apparently there are less Threadless devotees in France, because that was my only sighting there. Needless to say, this was very exciting; I felt like I was part of a super exclusive secret club or something.