According to ISPReview, Tiscali is considering legal action over a letter BT sent to some of its customers. Click on the link and you'll see why.
Tiscali's future is, of course, the focus of much speculation - I've lost track of how many times I've seen stories about this or that potential buyer. Genuine as some of those stories may be, it is certainly not hard to see why Tiscali may feel aggrieved at BT:
We can understand why you're wondering what might happen to your Tiscali broadband service. And because no one really knows the answer just yet, it could be a good time to look at an alternative broadband service.