Google + questions?

I just have a couple of questions regarding Google +...

1. Is there a limit on how many google + accounts you can have?

2. Does anyone know if and when we will able to have google + for business accounts?

Thanks in advance

1. Well the same depends on how many ips you can get and how many accounts. Google seems to allow around 10 accounts per a ip that stick.

2. i don't think there is an official launch date but i think it will be soon. Google seem to be putting a lot of work into this.