Re: Danger - greek taxes
Nac, in some US states it is 180 days, or 183 days, before you are declared to be a resident and subject to taxes. the time limits vary by state. In some states the time period is "contiguous days" while in others it is "more than xx days in one year" and some define that as one calender year while others define it as 365 consecutive days.
Don't want to pay taxes anywhere? Be a vagabond. If you're not willing to become a part of the community and support it, the community will be just as happy to see you move on. And that applies pretty much worldwide, everywhere.