The internet has been so integral to the DIY and handmade revolution, its no surprise to find an enourmous collection of how-to websites from around the world. Lifehack.org has assembled a solid eighty, in areas like home decor, crafts, dining, business, and personal finance. Though, there's no Curbly. Write in and make it eighty-one!!!!
Also, check out this collection of fifteen from DumbLittleMan.