I've used Google Voice as my primary number since 2010, and started using it before Google even owned it (i.e., when it was Grandcentral). Development seems to

I've used Google Voice as my primary number since 2010, and started using it before Google even owned it (i.e., when it was Grandcentral). Development seems to have (relatively) picked up recently. There was a period of about five years when I don't think there were any publicly announced developments. Now we'll get maybe one a year or so.