Haha! Fortunately, her initials are not all in ASCII, so it's not gone wrong yet. But true, I should set her up with a user account that doesn't have write access on anything.
The trouble with that analogy is that water and electricity (just about) are absolutely essential to our day-to-day lives; a specific social media site isn't. Facebook needs to appeal to the trend to keep in business. Hugely popular social networking sites have failed in the past, precisely when they've fallen out if fashion.
There are a few similar slip-ups in the article; the author is presumably not a native English speaker. However, despite that - and what really motivated me to comment - I find this really well written, and the odd mistake just adds a bit of character. Very impressed.