One, we've had other kids decommit from lack of communication, it happens almost every year, Tears, Aphonso, etc. It just didn't happen right up nearing NSD.
Also, this kid here in the Michigan case, theres another side of this opinion and we're taking a iPhone note from one party and continuing to bad mouth a coach that's out recruiting the entire nation. He even said he had little to no contact, as a recruit, wouldn't that alarm you a little bit prior to 10 days before signing day?
I think this kid is making a bigger stink out of her situation than it needs to be. It's awesome because it's making Harbaugh look bad, but I don't see him doing anything horrifically wrong here, he's trying to win a national championship.