When I worked at Salesforce Japan, I went to conferences in the US. I always honestly said it was for business when entering the country. I spent nearly the w

When I worked at Salesforce Japan, I went to conferences in the US. I always honestly said it was for business when entering the country. I spent nearly the whole time at the office, and answered emails from customers and clients. No one asked about visas. I didn't think that was an issue since I really was there for a week for a business conference, but maybe it was? After all, technically it was a "Tourist" visa. In the end though, SFDC keeps almost all of its technical talent in the US. If the government really got annoying, they probably would have stuck to the local talent and forgotten about the rest of us.