Nope. But in case you're ever wondering, here's a website that will put an end to your quandary: isittuesday.com What a great use of a web address Please Register or Log in to view the hidden image!
This one is better: http://hasthelargehadroncolliderdestroyedtheworldyet.com/ Please Register or Log in to view the hidden image!
If by 'that' you mean embed a link into our posts, you use the 'url' tag it looks like this: (ommit the '-') [-URL=theurlyouwant] text goes here [/URL] which would make this appear in your post: text goes here this link doesn't go anywhere, of course, because 'theurlyouwant' is not a valid url. another example: (again ommit the '-') [-url=www.google.com]www.google.com[/url] which looks like: www.google.com As you may have noted, url does not have to be capitalised, just be consistent.