Anyone know of a good alternative for Google Voice? This is the stickiest service for me; there are lots of email options but it doesn't seem there's many services that offer a phone alias with call forwarding and a full web interface for not only voicemail but texting. Rolling my own through Twilio or something seems like an option but then I'm back to paying per text message or other event (I don't mind paying for a good service along these lines, but I'm reluctant to get into a metered situation).