I like Alfresco, it's a solid product but one thing that stops me from using it is the navigation… We have a pretty deep and wide hierarchy and sometimes drilling into the tree takes too much time and shortcuts don't help. Is there a way/plans to present spaces as a tree (on the left)?
We have some ideas for how we could present a tree style view for spaces and content in the current UI design and we will be conducting usability studies over the next couple of weeks. If you would like to particapte in the study let me know - it will help us make sure we are meeting your navigation requirements.