Whoa, you're right! I know it used to be a problem, since I told several people about the feature, they tried it, it didn't work, and when looking at it I realized they were leaving off the space (or I hadn't even mentioned it).

Err... I attempted to update my comment. I guess it was too old but I still had the page open with an edit link present?

And now I notice that multiple other people are reporting that they still need the space. Something smells buggy....