Google famously flubbed their new background procedure today.  The problem 
wasn't that the background was a bad idea, it was the fact that they 
flubbed the removal procedure.  Users (ones who don't use iGoogle that is) 
got a default background and they could change it, but "removing" the 
background reset it back to the default image -- not the normal white.  
And of course most of the images made the white text nearly impossible to 
read.  Hopefully it's been a learning experience for them.