I have searched and read forum topics on this and see that plans were made for 7.1 to include the ability for users to have user names with spaces. I am currently testing user names with spaces. On some of the forum posts, comments were made that it was not possible to have user names with spaces as it would cause problems. However, I could not find any specifics on what problems it would cause. Currently as I use the site with a user name with spaces I see no problems. My profile page is accessed using the ASCII code for a space but I have no problem with that.
Therefore, if user names with spaces causes problems in Dolphin 7.0.9, specifically what are the problems?