If it's available, perfectly functional, and easier on the environment than other products out there, then why not?

<rant>Some people (not necessarily PluperfectArson) have the notion that choosing or adopting an eco-friendly (or fair trade, etc) product or practice is making a commitment to a certain lifestyle--as if it requires them to quit their job and get rid of all their worldly possessions. I don't think that's the case. So choosing the eco-friendlier alternative (like, say, Pedro's Bio-Grease or Phil Wood Biolube) can have a reduced negative environmental impact without lowering one's quality of life. And if that's the case, then why not do it.</rant>