Free earning by reading sms only? Is it real?

Question

Guies, have u ever heard of any company, that really pays u just for reading sms on ur cell fone?!!! Actually i gathered all this links from a former ANSWERS question. The actual blog said, that they pay without any investment, & also free to register, Do u guies believe in this? I'm new to this, & nedd ur suggetion. What do all of u think about it? Should 1 spend his time after these sites?

http://www.admad.mobi/119865-souravsadhukhan.admad

http://www.sms2india.co.in/?user=sunildas37

http://www.youmint.com/network-sunildas37

http://www.rupeemail.in/rupeemail/invite.do?in=OTEyMjIlIyVjVnlTbHRRNndla2dLQmlNcmh1RjlQUllU

http://www.mginger.com/index.jsp?inviteId=1146449

http://www.mgarlic.com/?invite=222248566

http://www.m-earn.com:8080/Beta/index.jsp?inviteID=242416

http://www.EarnForSMS.com/WebPages/default.aspx?inviteId=8225

http://www.spidermetrix.com/sm120.php?refspider=SOURAV2

https://www.surveysavvy.com?id=3167986&action=join

http://www.wecanearn.com/signup.php?r=689

http://corpscan.info/eform/index.php?080327020750=[e-mail]

Answer 1

How much money did you earn?  What are the charges by the service operators for the incoming SMS?  What is the amount of time spent on opening, reading and mobile wear and tear?

Intimate your experience and earnings and warn all the members of this community.