Lack of direction from senior management - interest in projects blows hot and cold
Ingenious simplicity is a great motto, but we don't always live up to it
Quality is no longer at the core of what we do
All of the standard hallmarks of an excellent place to work (free lunches, free drinks, flexitime); but what really stands out is the allergy to politics or bad ideas at every level of the company, the total access to and transparency by all levels of management right up to the CEOs, and the culture that means it's whether your idea is good that matters, not who you are whilst saying it.
Cons
You might never be able to hold down a conventional office job again, because you'll be in the habit of telling everyone the whole unvarnished truth - not something that some people get on with...