Sorry about your grandma, SheFly. Grandparents are special.
Veronica, I do not think it's OK for parents to text their kids during school hours. What's wrong with these people? They can't let go. Not just with their kids, but it drives me crazy seeing people who just have to be connected all of the time. Sometimes, when I am running or riding early in the AM, I see women walking with their ear to a phone. Now, who the hell needs to be having a social conversation at 6-6:30 AM? I sure am not calling my friends then.