@Region Philbis,
Yeah I know that, but that doesnt help me if I got 20 tabs open and I want to bookmark them all for later reading. You have to bookmark them one by one, which is annoying as hell - in Firefox you just click "Bookmark all tabs".
If you just close the window with all the tabs, they should all come back up next time you open Chrome - which is kinda good. (Though in Firefox you can choose whether you want it to remember the tabs or not, which is better.) But not just does that fail to work ever so often, it's also not a solution if you got 20 tabs open that you want to look back up later, but right now you want to restart with a clean browser.