I cannot find anything really new on UNA - but it looks like it is send back with a time machine in the years before google & facebook. No SEO, No WYSIWYG
I f could get the module i need for social engine, i would not even thing a minute about using it. Una is not for cms end user - more like a point & click adventure.
Just one expample: When i get a response to a diskussion thread - it will see the answer but not the whole thread and if the answer is an answer of an answer the thread subject changes and thats confusing.
What a CMS needs is a customer friendly design and functions. UNA is for specialist and enthusiasts.
I remember long time ago dolphin was a "install & run" game
And i decided to use dolphin with the lot of modules out there, so i do not have to run UNA as CMS and wordpress embedded for SEO purposes.
Maybe in 2-3 years with UNA 27 we will have the best solution
Or we will get Dolphin 8.0.0 :-D