Please can grouping of repos be allowed in the web interface. This has been reported previously before the redesign.
The prooposed solution given by the original requester was to use path separators (ie slashes "/") as a mechanism for grouping (and sub-grouping) repositories.
When working with large amounts of repos, grouping the repos becomes necessary to allow easy navigation of repos (it's given in sourcetree, why not in bitbucket?).