Google has list of ten good reasons why it’s good to work for them, which includes:
2. Life is beautiful. Being a part of something that matters and working on products in which you can believe is remarkably fulfilling.
3. Appreciation is the best motivation.
4. Work and play are not mutually exclusive. It is possible to code and pass the puck at the same time.
9. Boldly go where no one has gone before. There are hundreds of challenges yet to solve. Your creative ideas matter here and are worth exploring. You’ll have the opportunity to develop innovative new products that millions of people will find useful.

Sounds really, really good. It’s nice to see that Google are not only on the cutting edge technologically, but also in the way they treat their people. Kudos!