Hi Steve
That's an interesting link
I now know that the servers are in St Louis.. I had calculated the longitude before by looking at upload times for new photos and comparing them with world clock information. Now it seems I know the latitude
I am most surprised and doubtful about statistics that show that the site has more viewers in Iran than in any of Germany, Italy or UK. See this table where the % figure appears to show the percentage of total site users in the countries listed
UNITED STATES 16.5%
IRAN, ISLAMIC REPUBLIC OF 15.0%
GERMANY 7.7%
ITALY 6.0%
UNITED KINGDOM 5.4%
Regards
Clyde