Not to mention the legal issues that could be involved. Written permission or no.
PLUS, whenever a website design is changed, or even just a different attribute if used for the mask in the scraping, your site breaks. Every time.
If anyone knows of a website that can offer ColdFusion help that isn't controlled by neurotic, pedantic jerks* (stackoverflow.com), please PM me with a link.
* The neurotic, pedantic jerks are not the owners; just the people who are in control of the "popularity contest".