The problem is that that profile is against TOS and will probably be deleted for that. It's not Google+ that helped you, it's people who abused it for somethin

The problem is that that profile is against TOS and will probably be deleted for that. It's not Google+ that helped you, it's people who abused it for something it's not. (At least, not yet.) Twitter probably also has lists of voice over artists... Yup, a quick google search for 'twitter voice over artists' provides a few directories that have been compiled by people. Facebook probably has groups. There are forums out there specifically for that, I'm sure. So there isn't really anything specific about Google+ that made it easier. (Again, at least not yet. I'm hoping they add those features soon.)