wilderness - 10:14 pm on Feb 13, 2012 (gmt 0)
server farms are abundant globally. although the US certainly has more than their fair share.
The Euro countries (including the UK) present a never ending change of UA's and IP's that are simply too time consuming (at least for my widgets and their traffic) to keep abreast of. (i. e., the effort is more than the potential benefit from the traffic).