No Yuku is not the same as Multiply hon... each site has its own forums blogs and members pages... just like the powerfulintent.ning.com page! Multiply is the only place (so far) that I have been able to find that will move the contents of the group!
Will keep you posted... meantime, why not join Multiply.com and you can be ready with your own page to join us when we do?
I made pages with several sites while exploring options to move the group... if you are registered on ning., befriend me there hon... the page is Nita.
Blessings... ~eerie