Why use uk.yahoo.com Yahoo instead Yahoo.co.uk this we do not know, but apparently he is a failure, google using google.co.uk his very successful, has been very clear that the British prefer yahoo. co.uk rather than uk.yahoo.com.
Even with uk.yahoo.com, many people will still enter yahoo.co.uk reach Yahoo! UK website.
Yahoo this strategy, it should be taken into account too many countries do not have a Yahoo domain suffix, such as yahoo.co.uk yahoo.ca yahoo.com.au, etc.,
