Pros

It's a dynamic place to work for, you'll always be pushed to think about new opportunities and challenges. There are lots of smart people around from which to learn from
Great culture, lots of fun - Very down-to-earth work environment, very little pretentiousness
Managment is very trusting of their workers
Company not structured on titles
Flexible work hours
Great Beneifts
Employees are very passionate about their job

Cons

A lot of over-strategizing going on. In some cases there are just too many people involved.

Advice to Senior Management

Make sure you give recongintion to ALL employees - don't wait until the well runs dry