During both this incident and the incident around EF's refusal to refund a membership for a dealer in January, several members of the EF staff made comments on their (yes, personal, but very much public and identified as EF staff) Twitter accounts to leave the impression that Americans are unwelcome at Eurofurence. This includes one of the members of the EF Board of Directors.
I can't remember any board members posting any anti-american tweets - maybe there is a misunderstanding who's on the board of directors? I can assure you, none of the members of the board has any anti-American sentiments
We have many personal friends over in the USA, and most of us have been visiting US conventions regularly since the mid 90's. Beyond just being an attendee, I also frequently contribute as a DJ - for example at Anthrocon, FCN, MFF, Megaplex. And if you still have any doubt, you're invited to meet me personally at Anthrocon in just a few weeks
On twitter, single tweets are often taken out of context and being passed around with comments making them appear to be a huge thing that they really weren't. A lot of very wrong things have been said by various people in the heat of the moment, and that was certainly a mistake - but in many cases, these tweets look a lot less political and more like the actual personal emotional response they were in the original context of an ongoing personal argument between a few very agitated private parties.
There are a few people who are currently trolling our staff and spinning everything they say hopelessly out of control, taking less than a dozen tweets said within a period of less than 24 hours and creating an image of EF based on just that and two lines in our rules of conduct, as if the reality for the last 20 years didn't exist.
We have a staff of more than 200 volunteers, and we're frequently welcoming guests from more than 25 countries and pretty much every continent except antarctica. Really, we're not the kind of event you're volunteering for if you're a nationalistic or politically closed minded person.
You'll be safe at EF no matter where you're from, I can promise you that.
And the same goes for everybody else, including "babyfurs" - please take your eyes of those two lines in the RoC, and look at the whole thing before your make your judgement.