[CQ-Contest] self spotting abuses in WPX CW

[Bruce Sawyer]

Good job.  In fact, this was excellent work.  Normally I can't find anything
good to say about people who run, much less use, the cluster network.  But
in your case, you have done a great service here by explaining this as you
did.  We can all hope that your analysis of how easily traceable self-spots
can be will help curtail some of the most flagrant abuse in the future.

Bruce, N6NT/ZF2NT