One of my 'hobbies' is following college football and the recruiting websites that go with it. Tonight I watched a top recruit for a number of schools get excited and tweet something about a contact that seemed a bit inappropriate. Probably a rule violation. Not his fault, he probably didn't even realize that it was out of bounds...coaches' faults, but still....
A short while later a news story popped up about it on one school's fan website and IMO made the situation worse by documenting it and reaffirmed my worry that something wasn't right. Don't really know where it will all go...maybe if the kid is lucky, nowhere.
Ok, the point is that I see more and more HS aged kids with Twitter accounts (this would apply to Facebook and others too) and high profile athletes excited to share recruiting news with the world. My advice is to discuss this with your sons...the downsides that can come with it...the pitfalls. And I'd monitor their transmissions too. You can bet the coaches are monitoring!
I can also tell you when they get to college and even pro ball that their coaches and organizations will monitor these accounts closely as well. And even shut them down in certain situations.
I would hate to see a good kid lose a dream opportunity over this stuff.
Just my thoughts on this...hope you will consider mentoring your sons to be careful.