Political bias at the Environmental Economics blog?

I've been recently accused of being a partisan hack in the comments section by an anonymous troll (and here):

I noticed some followers actually seem to have to apologize to you for even considering a GOP view. Am I the only one who challenges your opinions? Do your politics follow you into the classroom? I hope you realize that if less than 2% of those that voted for Obama would have voted for Mitt, Mitt would have won the popular vote. Point being this country remains pretty evenly split. I hope you present a fair and balanced classroom.

via www.env-econ.net

This criticism stings since I try my best to be objective and politicians on both the right and left tend to ignored the efficiencies of incentive-based environmental policy (albeit, for different reasons). That said, politicians on the right tend to be more critical of nonmarket valuation. 

However, I do vote a certain way and some of that might creep into my posts. Considering the political bias of the entire blog, I'm a little left and Tim is a little right (we even did a test to confirm it). But, amazingly we seem to come to the same conclusions about environmental and natural resource policy. I would claim that we have a neoclassical economic bias at this blog instead of a political bias. 

I would also admit that, having worked in the UNC system for 25 years and with two kids in public schools, I have a pro-education bias. When the NC state government cuts funding to schools I tend to find that to be a bad decision because it hurts my income and hurts my kids. But I don't think that criticism of policitians who ignore the consensus of climate science and social science (public finance) is necessarily political. Is it?

Now, to address the comment:

1. Please point me to an example of someone apologizing for even considering the GOP view and I'll be more inclined to look inward.
2. Are you the only one? No, we used to have a lot more criticism.
3. Do my politics follow me into the classroom? I don't think so. I once asked my my students if they thought that I was Republican or Democrat. There was no consensus. I think this is because belief in economic theory tends to make one more politically conservative (for lack of a better term). For example, I know a number of political liberals (for lack of a better term) who prefer the earned income tax credit to the minimum wage as a policy to help low earners. 
4. Al Gore won the popular vote. If he had become President we would have likely signed the Kyoto Protocol and adopted a bunch of command and control environmental policies. Hoo boy! Imagine how we would have been criticized by anonymous trolls for being partisan hacks.
5. Thank you for your concern for my students.