A Full Year Of Phone Service, Including Long Distance, For $19.99?

Yesterday I was reading a post asking for advice about less expensive home phone service, especially for cheaper long-distance options. I left a comment telling him to check with his phone company to see if there is a bare-bones plan available (so he can keep his dial tone for 911 and his DSL line) and then install Vonage (or another VOIP program) for unlimited calling for about $25 a month. I have cable internet and Vonage, so we do not even have “regular” home phone service here, but if I had