I don't know what you mean with power user? I am a web developer and satisfied with the developer tools. I also surf a lot more than the average user and i use

I don't know what you mean with power user? I am a web developer and satisfied with the developer tools. I also surf a lot more than the average user and i use the default Chrome settings. Middle click and Tabs are everything i need. What you are talking about, doesn't sound like a lot. I don't download much and everything get's straight to my download folder. But you are right about this one, not very customizable. Is there no api for an extension?