the pattern

The lead singers of 3 out of 4 of my favorite bands are either vegeterian, or vegan. Is this a sign?

Justin Cathal Geever (best known by his stage name Justin Sane, born February 21, 1973) is the guitarist and singer/songwriter (along with bassist Chris Barker) of the political punk-rock band Anti-Flag. […] Justin was the youngest in a working class family, and cites his parents as one of his inspirations. They opened the first vegetarian restaurant in Pittsburgh, inspiring Justin to become a vegetarian and animal rights advocate, a lifestyle he continues to this day.

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Russ Rankin is the lead vocalist for […] former Hardcore-Punk band Good Riddance. […]

Rankin is a member of PETA and leads a straight edge and vegan lifestyle.

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Tim McIlrath (born November 3, 1979) is the guitarist and lead singer for the American melodic hardcore band Rise Against. He is also a vegetarian, supports animal rights and actively promotes PETA with his band.

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Lou Koller, the singer of Sick Of It All, doesn’t seem to be vegetarian, but the drummer is.