It's been a while since my web-browsing has really suited me.
What I would really like is:
For example, I'd like to be able to...
1) open a bunch of tabs
2) go to the console and tell it something like 'copy the url open in each tab and write it, along with the html, to a file, for each open tab'
in other words, I want to be able to browse with tabs at my leisure, and then write scripts that iterate over each tab. Does anything like that exist?