<p></p>
<p dir="auto">If plpgsql approach doesn't work out... or if future challenges that more sophisticated vandals will throw at OSM outgrow limits of plpgsql...</p>
<p dir="auto">I wonder if rails needs anti-vandals mechanism at all since vandalism is probably only problem for production instance of osm.org, which will always need CGIMap to handle upload APIs... hence implementing anti-vandalism logic just on CGIMap is good enough...</p>
<p dir="auto">Just an idea...</p>

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