This is a pretty good thread, revealing in a lot of ways. I'll just put down a couple of my opinions that this chat has brought to mind. My point of view is from the UK, but I reckon the arguments might carry across.
I dislike nationalism and I do find it inseparable from racism. It's an artifical construct to me, individuals gaining some pride from where they live rather than who they are, and by implication fostering a disdain to those who live elsewhere. And, again by implication, a disdain for those who try to move into your geographical location. For example, I see at work a close correspondence to those who espouse the greatness of the UK and the use of the phrase "fucking immigrants." When I hear a politician spout about "protecting our communities" I automatically translate this to "keep them out (except to clean the toilets) and the money in."
I have no problem whatsoever with people coming from poorer countries to richer ones to make money, and I do not blame them at all if they do this by illegal means. I don't believe that we deserve the relative comfort we have here (whether Western Europe or the US for the majority of us) any more than those coming over, and considering the bias of global trading agreements towards maintaining the status quo, I think it's fair for immigrants to want to grab what we already have.
In fact, I think the hostility to economic immigrants is incredibly churlish. Jaimaicans, Bangladeshis, Pakistanis, Indians, Chinese, and countless other nationalities contributed to rebuilding the UK and the economy after the war, taking the shittiest jobs, the lowest pay, and constant physical and verbal abuse. And they've worked fucking hard. It's a crappy nod towards the redistribution of wealth. Yet they still have to put up with people grumbling about their stealing our jobs and mugging people. (I'll add the necessary caveat that no-one here has said that, at least not from the UK contingent).
With regards to whether people should speak English or not, that's purely their choice. Decent opportunity to learn should be made available by the state (which tacitly encourages this migration to take these low paying jobs), but I hate the idea of forcing people. It's their choice. They'll probably find life easier, but that's up to them.
Statistics can be useful in these debates.
The Home Office have available a number of reports on this which a friend has pointed me in the direction of (after I got disgusted reading about
this). If you feel bothered, check out "Occasional Paper 77 - The Migrant population in the UK: fiscal effects" on the link. It's 44 pages long, but the executive summary is short. Key points therein:
This paper concludes that, overall, the current population of first-generation migrants in the UK perform well economically and make a net fiscal contribution. However, migrants are heterogeneous. Though migrants are found to make a positive net fiscal contribution overall, some do less well economically than others, and are likely to have a negative fiscal impact. Domestic policies aimed at improving access to the labour market and tackling social exclusion can help to address this.
...most studies find that migration has little or no impact on the wages and employment of UK-born residents.
I'm willing to bet that these conclusions apply across all of Western Europe and the US. They're just easy targets for the angry disenfrachised and cheap-talk politicians to aim a boot at.
The elephant in the corner in this argument is the reason why economic immigration is so popular, which is the absurd distribution of wealth and resources across the world.
I don't like National Anthems either.