Or hate crime legislation? I personally think they are redundant in many ways, but I fail to see how they trample on anyone else's rights. If someone kills 10 people in cold blood, they should fry. So, if they killed them because they were black/brown/Muslim, etc...ok, well, we'll spit in their eye before we flip the switch. No one else is being discriminated against because of it.
Affirmative action, well, I do believe it's time to start phasing that out. But that legislation has served it's purpose, a very good purpose.
Like you Zoebird, I can't figure out how marriage equality discriminates.