I don't know about you, but I really love magnetic poetry - you know, those little words for your fridge. I'm not sure any of my creations qualify as poetry, but I'm addicted to moving those little words around to form interesting phrases. The other day I found The Fridge, so now I can play with those little word magnets online.
There are several wordsets you can choose from, or you can even add a bookmarklet to your browser so you can highlight words from any web page to use. Once you've composed the poem of the century, discard all the extra words, add a title and your preferred nom de plume , and save your poem. You'll be able to save the link or even embed it in your own web page or blog, like I did here.
I would suggest, if you're planning to embed it and have limited width like I do here, build your poem on the left-hand side instead of right in the middle of the space so it can be read without scrolling, but at least you get the idea. (I limited the width to fit my space. By default I think it comes in full size when you embed it, so feel free to place your words any where you want them)
This could definitely be addictive!