Notes in the Margins: A news roundup

What every instructor needs to say: Act like an adult, and I’ll treat you like one, says one professor from Georgia.

Up-and-comers: A list of the colleges that the Unigo college review site thinks we need to know about.

More rankings guff: Some education folks have a beef with how Washington Monthly has used data to rank community colleges — a ranking that St. Paul College topped this year.

Worse, but not as bad: A study shows that college students are more depressed than they’ve been in the past 12 years, but have fewer suicidal thoughts.

Yet another Facebook:CollegeOnly wants to be the next social networking site just for the college set.