The “Right-Brained or Left-Brained Ballerina” is getting really annoying…

It's been over a year since the notorious "right-brained or left-brained" ballerina started dancing across the web.  Is looking at this image actually a test that determines whether you are "creative" or "logical"?  I think it's an amusing optical illusion, but it also illustrates a false dichotomy that may limit one's path in life, the same way children are "streamed" into "arts" or "science/math" at some schools.  What do you think about this "test"?  In case you haven't taken it, it is here, with a list of left-brained/right-brained traits - sandwiched between my critiques.