+@cindex wait, random
+@cindex random wait
+@itemx --random-wait
+Some web sites may perform log analysis to identify retrieval programs
+such as Wget by looking for statistically significant similarities in
+the time between requests. This option causes the time between requests
+to vary between 0 and 2 * @var{wait} seconds, where @var{wait} was
+specified using the @samp{-w} or @samp{--wait} options, in order to mask
+Wget's presence from such analysis.
+
+A recent article in a publication devoted to development on a popular
+consumer platform provided code to perform this analysis on the fly.
+Its author suggested blocking at the class C address level to ensure
+automated retrieval programs were blocked despite changing DHCP-supplied
+addresses.
+
+The @samp{--random-wait} option was inspired by this ill-advised
+recommendation to block many unrelated users from a web site due to the
+actions of one.
+