Mightycall, Google Voice alternative.

[Pedro Oliva]

Im curious if anyone has used the Mightycall service 

http://www.mightycall.com/

as an alternative to Google Voice? Ive been looking for an alternative since I already have a Google Voice number that is currently being used for something else. It seems to have some really great features, like multiple numbers, call us now widget for your website, ability to delegate calls to others, and virtual receptionist. 

I was considering just adding another line to my phone plan but this seems like a much better idea. Any thoughts?