It's not the most surprising press release to ever arrive in the Unfair Park in-box -- especially given the fact that City Manager Mary Suhm's FY2009-2010 budget cut its funding ($246,000 for last fiscal year, about a third of its annual operating budget). But there it is: Dallas iMedia Network, which operates three public-access channels, is calling it quits ... for now, anyway. The full release is after the jump, but David Dunnigan, chairman of iMedia, says, "We are reluctant to take the dr