One of the other beneficial things you can do, is look in your IE Add-Ins, as Skype comes with a widget that makes phone numbers (or at least what it *thinks* are phone numbers) clickable. The only issue is that it eats memory and processor resources, so your browser crawls to a halt. Disabling these disables the clickability in webpages, but I think you'll agree it's a cheap price to pay for the return of some performance to your PC.