Hate to ruin a good rant, but the fact is that most sex offenders do not repeat after conviction.
Only about 3-6% of convicted sex offenders re-offend within three years. ( study )Other criminals have a higher recidivism rate than sex offenders."Across all studies, the average sex offense recidivism rate (as evidenced by rearrest or reconviction) was 18.9 percent for rapists and 12.7 percent for child molesters over a four to five year period." ( study )
Treatment helps significantly: "Those who were in treatment longer tended to last longer in the community without a re-offense. " ( study )
Please understand, I'm not defending the horrible crimes of sex offenders in the least. They deserve severe punishment for their crimes. But treatment does help, and for most of them, prison is enough punishment to make them stop.
We should work with facts as much as possible, IMO.