I've noticed this growing trend amongst my friends, coworkers, and strangers in public. Lots of smart or essential or otherwise specially ionized water with specific pH levels are becoming very common. Do any of you guys make an effort to buy this stuff instead of regular water, whether bottled or from the tap at home? This isn't a tap water vs bottled question but specifically this popular new specialized water that lots of people are drinking vs just water. This one (for about $3 a bottle) seem to be the most popular right now: