For one, there is always the possibility a post may come up in a search out of context and even though you've heard it a million times, it may not be obvious to whoever finds it.
If you type "http://www.google.com" into NN1 you're going to get the following message;
No Viewer Configured for File Type: text/html
That's also a good point and again something I didn't think of. Another good reason to start a thread like this. :)
And about the whole Target thing... I haven't got a clue what you guys are talking about. Off to do some Googling.
[edited by: Trace at 6:58 pm (utc) on Oct. 9, 2007]