Of course you should do everything you can to prevent fires - and also, you should build fire exits, because no matter how hard to you try, stuff *burns*. That includes social media sites.
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ALT A dirty, cracked wall with a bricked-up fire-exit set into it - a pair of double-doors with crashbars, fire alarms, and a fire exit sign. To the left of the doors is a faded, dirty Twitter logo. The bottom of the frame is filled with flames, and smoke rises off of them.