Fun:Argumentum ad Google ranking
Argumentum ad Google ranking is an attempt to argue that one's position is more valid than one's opponents because a particular key word returns one's website, or search keywords, higher ranked or more often than one's opponent's website or keywords.
Unfortunately it is impossible to determine attitudes ("how many came to laugh and stayed to guffaw helplessly?").
Not to be confused with argumentum ad Google ad ranking, which is a similar argument based on advertisement ranking on search engines.