Excellent backup and cloning tool

Well thought.
Sad there is no support (yet ?) for multisite. A little modification would allow at least to enable cloning a site sharing an SQL DB with others using table prefixing ( which I admit is not a fancy idea but current practice at some providers), since the table prefix used is site-wide and available in the global variable $prefix . Currently all tables are backed up irrespective of prefix, allowing to inadvertently transport data which may be confidential.