Eszter at Crooked Timber:
I have accumulated quite a list of fun sites. So far I have protected CT readers by only posting these occasionally. But I have so many now that I think I am going to make it a weekly feature. As additional warning, I have created a little button to signal these posts. The point of the button is to note: you have been warned, I take no responsibility for the amount of time you end up wasting due to clicking on these links.
Your job is to reposition the nodes so the links do not overlap.
Go ahead, try it. [Thanks a lot, Robin!]