Have you discovered Pinterest yet? Well, if you haven't and you don't know what I'm on about its basically a massive virtual pin board where you can collect all those great bits and bobs that you spot while you are surfing the net.
So, lets just say that you have just spotted a great idea for Halloween and you want to be able to find it again easily all you do is add it to one of your pin boards that you create in pinterest by pushing the 'pin it' button (which you very simply install onto your toolbar). Then when you go to your pin boards on pinterest all those lovely ideas are there in one place all fabulously organised and tidy. You can also browse other peoples pin boards and gain lots of lush inspiration from them.
I've lost count of the amount of times I've spotted a great craft or home decor idea online, saved the link then struggled to find it again when I need it. Pinterest is the answer to my very disorganised favourites list and I love it.