I have over 10 years' personal experience with textile rigging. I have observed some misinformation in regards textile rigging properties disseminated here. Therefore, I'd like to invite the group to peruse some technical articles:
http://www.sailfeed.com/2012/01/synthetic-rigging-not-just-for-racers-anymore/
http://www.sailmagazine.com/diy/dynex-dux-fiber-rigging-after-6000-sea-miles/
http://www.colligomarine.com/fundamentals/