Comment Re:Apps (Score 1) 213
This. I use the incognito mode in Chrome to run my personal account and the main window to run my work account. Makes it pretty easy to use two at the same time, although incognito windows seem to share sessions so you can't run more than two just by opening extra incognito windows.
Incognito is also useful in development, when you want to log in as some test user to a system and then clear the cookies but be able to stay logged in as an admin user at the same time. Pretty much any case where you might want two sets of cookies, it comes in handy...