I'm pretty sick of this constant cat and mouse game, and I just used the Google Personal Blocklist extension for Chrome to remove Quora from my Google search results.

  javascript:(function($) {
    var $answerTextDivs = $("div.answer_text:has(.blurred_answer)");
    function heal() {
        $answerTextDiv = $(this);
        $answerLink = $answerTextDiv.find("a.answer_permalink");
        if ($answerLink.length === 0) {
            showError($answerTextDiv, "could not find answer - no permalink.");
            return;
        }
        $.get($answerLink.attr("href"), function(d) { 
            var $permaAnswerDiv = $(d).find(".answer_text");
            $answerTextDiv.empty();
            $answerTextDiv.append($permaAnswerDiv.first());
        }).fail(function(e) {
            showError($answerTextDiv, "ajax call failed - " + e);
        });
    }
    function showError($container, message) {
        var $errorDiv = $("<div>");
        $errorDiv.text(message);
        $errorDiv.css({
            'background-color': 'red',
            'color': 'white',
            'padding': '2px 6px',
            'position': 'absolute',
            'margin-top': '38px',
            'z-index': 2000
        });
        $container.prepend($errorDiv);
    }
    $answerTextDivs.one('mouseenter', heal);
    $.ajaxPrefilter(function(options, originalOptions, jqXHR) {
        /* this is to prevent annoying UIX usage tracking POSTs to Quora */
        if (options.type === 'POST') {
            jqXHR.abort();
        }
    });
  }(jQuery));