Oenophiles who consume $230 magnums at Silicon Valley’s top restaurants may be unaware that one “rock star” winemaker currently finds himself in hot water. This past October, in a rare instance of a local politician speaking out publicly against a member of the North Bay’s influential winemaking community, Sonoma County Supervisor Efren Carrillo lambasted winemaker Paul Hobbs for uprooting hundreds of trees in Sebastopol and adding one more open wound to a Russian River watershed already impacted by erosion and sediment. According to several Silicon Valley sommeliers, Paul Hobbs wines are among the most popular in the area’s top-tier restaurants.