A lot people who use this website do have multiple accounts used for different things. Currently the only way to switch accounts is to logout of the one you are currently using and log in to the other one. I'm not sure why this website doesn't have a way to hold multiple accounts as lots of websites like YouTube, Google, Twitter, Tumblr and plenty more can hold multiple accounts. I gave no idea how hard it would be to code this to the website but a lot of people would probably appreciate it.
