> If you have money to spend it's probably better to move everyone to California. Don't you think?
Not really - it's cheaper to hire someone in Italy, so with a given amount of money, you have more runway, or can hire more people. Also, the US immigration stuff sucks pretty badly and is not easy.
> And again, do you think that Portland is like Italy
I lived there a year. It's a nice place in a lot of ways, but not where I want to be. The weather ( http://forecast.io/#/f/45.5118,-122.6756 ) is very, very tiring for someone who likes the sun. You think it's bad in northern Italy... hah! It's a little bit bigger than I happen to care for (I like the size of Padova a lot), but without all things a really big, important city has. De gustibus... though, as they say. It's worth checking out in January to see if you can handle the weather, because it's a lot cheaper than the bay area. Oregon is a beautiful place to visit in August.
Feel free to send me email if you'd like to know more about Oregon!