Unfortunately, there is no way. Blocking doesn't do the job and if the poster would use spoiler tags this wouldn't work either, because you can't use BB-Code for titles.
You are referring to the clown award I guess? I don't care (free Steam Points, yey). Would be nice tho if everyone could see who gave the award(s). Imo, it just shows how desperate and degenerate some people are. It's funny.
Thank you! ... Talking about Steam Awards, I personally think it would be best if Valve would disallow adding awards to Blog Posts and comments from Moderators, Officers and Devs. It often gets to a point where it's just plain ridiculous (like this case) and sometimes might even add fuel to the fire. Anyway, have a lovely day you two.