Here is an example where sloth carries the day: I received your invitation too, but did not feel like dealing with the inevitable web-form asking for my bank account number and my hat size. Only 36 hours later, I discover your article, a hybrid rant-apology for bringing so many more people another helping of e-misery. Just think! Had I lusted after the useless knowledge of what you and others are reading, I would have fallen into this trap, my email address and other personal information scattered like crumbs on the wind to be gobbled up by all the roadside web-vermin out there vying for my eyeballs, my time, and my money. Go sloth!