Thanks for the comments so far. I just want to clarify that I'm non-European. I'm Indian, but have lived outside the country for most of my life. How open are

Thanks for the comments so far. I just want to clarify that I'm non-European. I'm Indian, but have lived outside the country for most of my life. How open are EU states to non-Europeans? I also hold a degree in CS from a fairly highly-ranked American university, if that makes any difference.