Hey all, looks like the new rev'd Schema:Search logging for desktop is in effect. Here are a couple queries suggesting that, at least on English Wikipedia for stable versions of Chrome most of the time people either click on an OpenSearch result from the set or dropdown results or press ENTER / click on the magnifying glass icon.

> SELECT count(DISTINCT event_userSessionToken) FROM Search_12057910 WHERE timestamp > '20150614' AND timestamp < '20150615' AND (event_action = 'click-result' OR event_action = 'submit-form') AND wiki = 'enwiki' and userAgent LIKE '%Chrome/43%';
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| count(DISTINCT event_userSessionToken) |
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|                                   1049 |
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1 row in set (0.20 sec)


> SELECT count(DISTINCT event_userSessionToken) FROM Search_12057910 WHERE timestamp > '20150614' AND timestamp < '20150615' AND wiki = 'enwiki' and userAgent LIKE '%Chrome/43%';

> SELECT count(DISTINCT event_userSessionToken) FROM Search_12057910 WHERE timestamp > '20150614' AND timestamp < '20150615' AND wiki = 'enwiki' and userAgent LIKE '%Chrome/43%';
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| count(DISTINCT event_userSessionToken) |
+----------------------------------------+
|                                   1100 |
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