In Berlin at the Brandenburg Gate on 11/11/11 in 2011, costumes were the norm in the evening as revelers celebrated the numeric convergence. I suspect that unlike the Chinese, the Europeans were struck by the convergence itself, rather by any good luck attached to the numerology. I myself was struck by the convergence alone. Both at 11:11am and 11:11pm, I was surprised that other Americans around me seemed to be either ignorant of the alignment or utterly indifferent to it. It occurred to me that just as a given time-date system is artificial, so too are human cultures—which include political and economic values that are stitched together by leaders who peddle meaning to the masses. Both our systems and our ideologies are all too limiting, yet we can find meaning in them. Perhaps this is ultimately why we have them and the leaders that trumpet them or suggest new ones. I contend that 11/11/11 too plays into the human instinct for sense-making, especially in terms of visual and cognitive symmetries.
The full essay is at "11/11/11"