Again, if you're going to selectively classify groups so as to disparage them, be prepared to have it come back on you. Personally, I would prefer to eliminate bias by using a consistent standard: If you're going to do the left-right thing, then either classify by economic positions, or by social positions, or try to set some uniform overall standard that works consistently across national lines. But try to label a party as "right wing" simply because they are nationalist and anti-gay doesn't wash...