Do you prefer redirecting to http://www. or just http://?

Personally I prefer http://www. as it looks a lot cleaner.

i think the average net user is used to www.

I personally suggest to use http://www.domain.com for your visitors to avoid errors cause just like Jim had said I believe that net users are more used to www.

It doesn't really matter, just be consistent.

I normally try and keep things with a WWW