Swagbucks

I was recently introduced to swagbucks.  It is a search engine you can use and you can earn points.  There is no catch.  Just use the search engine as you normally would and it will randomly give you points.  These points can then be traded for online gifts certificates.  One lady saved her swagbucks up from a whole year and was able to buy her homeschool books for that year for her children.  About $400 worth.  I am not saying that you will get than many bucks, but I have had it added to mine for about 2 weeks and I have 27 bucks.  At 45 I can get a $5 gift certificate to amazon.com or another online store.  So, it might be worth checking out.  Look on the left of this screen and you can click on Swagbucks to get more information.  If you sign up through my site then I get more points, too.  I can't find any catches.  Let me know if you have heard of any.