Web browser tabs are both the best and worst innovation. I'm constantly fighting a losing battle to limit the number of pages open. Because of this, I use TooManyTabs, a Chrome extension that allows you to suspend tabs and eke out that extra free memory. A perfect solution this may seem, however it has devolved into a collection of half-read articles and imgur posts to which there is neither rhyme nor reason. But hey, life is good when your loudest complaint is expressing annoyance at the wealth of the web.