Water, it's good!

Made our monthly water purchase at Costco last weekend, for some reason the Facebook logo caught my eye.  "Follow us on Facebook"?? Really?  Who in their right mind would be interested in what a water company has to share?

• It's warming up, drink our water!
• Now offering 45 pack, get it now!
• For most refreshing experience, try our water chilled!

I'm tempted to follow them strictly for entertainment purposes.  Which brings me to my next point, why do companies and people recommend for you to 'like' or 'follow' them?  I'll 'like' it if I like it!  At the end of day, I think few reap the benefits of the forced-follow.