Update for SILK (Kindle Browser)
Update for SILK (Kindle Browser)

Silk browser (Kindle) gives UA of

Mozilla/5.0 (Linux; Android 4.0.3; KFOT Build/IML74K)
AppleWebKit/537.36 (KHTML, like Gecko) Silk/52.1.79 like Chrome/52.0.2743.98 Safari 537.36

This would invoke and site would look at this as a SPIDER.  Not good.

Silk Spider:

silk/1.0 (+http://www.slider.com/silk.htm)/3.7

Changing spiders.txt from "silk" to "silk/1" combats this.

osCommerce/oscommerce2,ruden/oscommerce2,haraldpdl/oscommerce2,osCommerce/oscommerce2,scottcwilson/oscommerce2,haraldpdl/oscommerce2,ruden/oscommerce2,osc2nuke/oscommerce2,scottcwilson/oscommerce2,osc2nuke/oscommerce2