Depends on the spyware.  Do you hate Spam?  If you like Spam don't do anything about the spyware.  They use the information about your surfing to "custom tailor" your internet experience.  Spam just pisses me off in any form I don't care if some fruit in Iowa things I want to hear about his debt soulotion because I check my credit card balance online.  Spyware sucks.  If it just tracked data it wouldn't be bad it's what people do with it after they collect it.  And this is just the legal spyware.  How would you like to get a keystroke monitor installed as "spyware"  I'm sure we can trust all of those company's with our credit card information.  I mean they wouldn't actually do anything with it would they?  Spyware sucks plain and simple.