Efficient increases in happiness

As I believe I mentioned last year, studies show that your happiness has a strong correlation with the happiness not only of your friend group, but their friends as well. And sure, correlation is not causation, but can you afford to take that chance? Why not increase the happiness of your social group threefold, by buying unique holiday gifts from my (very talented) friends, and giving them to your (very deserving) friends and family? You can consult this handy-dandy link, the target of which will remain at the top of my journal for the rest of the year:

Friends Holiday Gift Guide 2009

As always, if you are a friend of mine and made something that would make a good gift, and you are not on this list, please comment here with a link and I will likely add you.