Respondents were asked to imagine themselves in a hypothetical scenario: They live in a state that recognizes marriage equality, and their employer is requiring that they transfer to a state that does not. Then they were asked how they would respond. More than 4 out of 10 (42%) of LGBT adults say they would consider changing jobs.
Some 39% of LGBT adults would decline a promotion if it required transferring to a state that did not allow same-sex marriage.
Among gay and lesbian adults, nearly half (47%) would turn down the promotion.
Source: http://www.marketingprofs.com/charts/2009/3102/gays-prefer-working-in-states-with-marriage-equality