TrafficRun.com - what is this paid surfing on the internet and paid surveys? Are these really good to sign up for?

what is this paid surfing on the internet and paid surveys? Are these really good to sign up for?

i always keep getting these emails that get paid for surfing on net or take surveys and get paid. Does all this really works or is it just junk?

no. no no. http://www.jimmyr.com/webmasters_articles.php
This is a big scam. The least that will happen is you will be spammed like crazy. Some of this could lead to identity theft or having your banking / credit card information stolen.