I have heard about some other cities putting limits on where sex offenders can live in proximity to schools and parks, but there was a story on WFAA the other night that mentioned something else.
There seems to be a lot of cities doing this because if you don't, your city becomes the one where the sex offenders will choose to live.
I, personally, wouldn't want to force anyone from their home as long as they are registered, but I don't want to become the haven of choice for every offender within 200 miles.
Below is the story from WFAA.
http://www.wfaa.com/sharedcontent/dws/wfaa/neighborhoodwatch/stories/wfaa060725_kd_sexoffenders_.1c5225ab.html