You again miss the point.. the UK court would *never* ask that question.. they dont give a shit what spamhaus feels about jurisdiction.. they would say "is this a legally binding valid judgement from a court that we recognize" if the answer is yes, they would recognize the judgement and force spamhaus to pay.
There is *NO* jurisdictional argument here, you may recall that there are many treaties between countries yes? many of them apply to just this sort of thing.. its why as long as the person in question is not facing the death penalty.. the UK will deport the person without any questions to face trial in the US..
You guys seem to think that being a UK citizen allows you to bypass the laws in the other 97% of the world freely and with impunity, sadly it does not.. your government has long recognized this.. and this is why your government and courts routinely enforce judgments and seizures of assets based on foreign court decisions.
Lets give a better example that bypasses the whole reason why you guys are in a tizzy (you feel spamhaus is right and e360 is wrong fine).. So lets go at it from this direction.. another form of civil case.. divorce decree issued in illinois forces ownership of property in the UK by a UK resident to be given to her ex.. when that divorce is granted by the Illinois court, the UK will force the transfer to the ex.. through simply filing the appropriate papers with the UK court.. *NOT* bringing the suit again in the UK..
Your trying to read far more into this than there is actually to read.. I never said automatic, merely that its routine for UK/US courts among others such as canada to RECOGNIZE the courts rulings as valid and enforcing them.. Without bringing suit again..
Keep in mind that spamhaus doesn't get to choose what courts it recognizes or not, and the jurisdictional claim wouldnt fly in a UK court any more than it did in american court. Another example.. if you live in Cumbria and a london retailer wrongs you.. you do not file suit in london, you file in your local court.. its up to the plaintiff to travel, not the defendant.. not in the US, and not in the UK..
Even if we follow the argument through that for some reason the charges need to be filed in the UK again or that the UK has to look at the charges again.. The problem for spamhaus is that the UK court HAS TO BY LAW agree that by not showing up to court, that they would have issued a summary judgement for the plaintiff as well. Because judges cannot be swayed by "personal opinion" on the validity of the case..
If i where to travel my happy ass to London and file a rediculous lawsuit against you saying that you agreed to pay me 100,000,000 dollars for webdesign work for your blog.. and you chose NOT to appear in court.. they would issue me a judgement for that amount as a matter of course..
And *that* is all they are gonna look at when e360 files to have its judgement enforced in the UK, they will not look at the "original charges" or side with spamhaus and say that "they where right not to appear", they will look at the FINDING OF FACTS in the case and say "everthing appears to be in order" and order payment.
They will also likely issue a statement telling spamhaus that disrespecting any court, or failing to appear is not a valid defense in the actual courts, only in the court of public opinion.
Btw
http://www.loble.co.uk/enforcement_of_foreign_judgments.htm may be an interesting read if you *REALLY* think that the UK has some special laws that make their citizens and companies immune to laws of every other nation on the planet.