[1] The slogan frequently inspires articles and debate that attempt to quantify the exact level to which Portland is considered weird, unusual or eccentric.
[6] Here a landscape heavily changed through extensive quarrying combined with the social and architectural legacy of a long military presence has created a unique environment which has led to the adoption of the "Weird" tag and "Keep Portland Weird" bumper stickers are frequently seen on local vehicles.
[8] As of 2011, more than 18,000 bumper stickers with the slogan were said to exist, according to accounts from local media, as well as a painting on the side of a building across from Voodoo Doughnut in a high foot-traffic area of Old Town.
The Oregonian newspaper developed a weirdness scale in response to the slogan and Portland ranked 11th, with high rates of hiking, hunting, and hybrid car ownership.
"[10] Items mentioned as illustrating the residents' eccentricities include the Voodoo Doughnut shop, the World Naked Bike Ride, the Zoobomb cycling events, artist Adam Kuby's (now removed) Portland Acupuncture Project, the popularity of yarn bombing, the Portland Urban Iditarod, and the now-defunct Velveteria Museum of Velvet Paintings and 24 Hour Church of Elvis.
[17] Portland's city commission government—a type of municipal governance now rare in the U.S.—has been described as another aspect of its weirdness, compounded by the various peculiarities of its implementation.
Opposing citizens felt joining the task force could have potentially affected Portland's traditionally progressive stance on civil liberties.