Thanks for the feedback.
My idea with the slot thing was to make it easy to see which item was which. If you had a tattooed skin as well as a male formal suit and one asset was called "dragon suit" and the other "male suit", it might be difficult to see at a glance which was the skin and which was the clothing.
But I guess that in the majority of cases, it should suffice to just have a list of assets, and that there is no great need to classify them.
Anyway, I've also added fashion renders to the "list of recent changes" view at
http://www.makehumancommunity.org/contributions.html, so that they should appear in the RSS feeds.