I've been using Google Voice since mid-2009 -- not long after Google acquired the company that originated the service, GrandCentral. Google Voice adds features to most any phone not already linked to an IP-based phone service. Because it's been around for several years and has proven to be dependably good, useful and
free, I'm often surprised when I mention "Google Voice" to tech-savvy people and get blank stares in return. Why haven't more people caught on to this under-appreciated service?...
