Excellent more balanced SA-MIND article on brain training programs. Notice the positive mention of Interactive Metronome..with a link to my recent MindHub Pub Report (conflict of interest statement: I am a paid external consultant to IM. More info can be found at www.mindhub.com)
http://blogs.scientificamerican.com/beautiful-minds/2013/04/15/in-defense-of-working-memory-training/