Compensation, Career Path.
Wanted to second something another reviewer said about the Services team - everyone seems to say we are highly valued but it doesn't match in terms of compensation or career options, especially when compared to Marketing and Product. Since we're more of a boots-on-the-ground team that doesn't get a lot of exposure to other teams (we're always on the phone with customers), it's hard to feel valued beyond words.
Easy advancement was a huge selling in my first year. now that I'm at the spot where it's time to look for a new opportunity, there aren't as many non-management paths as I would have hoped. I'm sure it's still better than a lot of companies out there.