Basil hydroponics?

I clipped a small bunch of basil on my way in the house one weeknight and forgot what I was going to use it for so I stuffed it into some water to see if it would survive until I could use it. That was about 2 weeks ago! Now, I noticed it's thriving quite nicely. Click on the image for a bigger view. It's pretty awesome. I'm conisidering getting a perforated clear plastic piece to place over a pool of water to set up a mini hydroponic garden to see if I can use my basil for a chunk of the winter. It's my favorite herb and I LOVE to cook with it all the time. Keep you posted.