Agreed...
I also have a feeling that the user base would increase a lot more if it did.
My first impressions were really really poor.
I only tried it out because a mate recommended it.
But as soon as I loaded it up, as was really let down.
Also if you had that nice SimpleFeature as the main GUI, then you could take some nice screenshots to show off on the main http://lime-technology.com homepage.
As currently there are no images, or videos of what it looks like, and what it can do.
Look at freenas for example, they have a nice GUI, and show it off, and show off with images and video on how to do stuff.
I think unRAID is missing a step here.