in that case you should checkout this paper: "iComment: bugs or bad comments" (http://portal.acm.org/citation.cfm?id=1294276 http://portal.acm.org/citation.cfm?

in that case you should checkout this paper: "iComment: bugs or bad comments" (http://portal.acm.org/citation.cfm?id=1294276 http://portal.acm.org/citation.cfm?id=1294276 sorry couldnt find an open pdf)