yes. Along with milk, canned carbonated water (Talking Rain), and canned fruit juice.

The salad bars are fairly low cost too and feature stuff from local producers in Washington State, so A+ for that.

... but that's not going to stop you from filling your plate with cheese, fried chicken strips, ranch dressing, and then calling it a salad.

It's definitely true in the SFBay Area.. They might not advertise it explicitly, but most offices I've visited have free soda. The more progressive (or better funded?) ones have other better options too like Odwalla or Naked Juice.

Aren't those drinks full of sugar too? How much better than soda are they?

Yes. Free soda at work is still common at IT workplaces, my office has an entire fridge which is just for canned soda and gets restocked weekly.

Yes, employees at Microsoft have access to unlimited soda, milk, juice, etc.

Source: I work there.