Title says it all! You can now share characters in gCalc!
How? It's easy!
On the newly redesigned Character screen, click the wrench icon on the character you want to share.
This will open the Manage Character popup, which has completely replaced the old (and ugly) character edit page. In that popup, and I hope that this is obvious, type in the username of the person you want to share your character with., Hit Share, and then hit save.
Boom! Just like that.
GCA importing is just $9 away!