Ventajas
My pay here is better than any of the offers that I have received recently. The business model is unstoppable due to network effects. The best talent come here. Harvard MBAs are well represented. Upper management is making the site more professional and less like a flea market. I don't have to pay attention to whiny small sellers complaints anymore.
Desventajas
The stock has not performed well recently. Stock options with strike prices are a thing of the past. We are getting restricted stock instead. There is a silver lining -- stock appreciation isn't as important as it once was. Some uppity new hires come into the company with all of these ideas and think they know better than management. We get them in line soon enough though.