Here's how I feel about FUD.
It's great!
Here's how I feel about FUD pricing.
The previous price was the trial period price and was announced as such. The trial is now over.
Why do Shapeways need to have a trial period for a new material?
Because they need to gauge the popularity, useage and their overall cost.
Why has Shapeways now introduced FUD with a different pricing structure?
Because, due to the popularity and useage, the overall cost to them wasn't covered in the trial period.
To put it bluntly, we as designers have to adapt to the pricing structure.
My advice to those creating lots of individual miniatures, make up different groups as one model (they may need to be sprued together). Ask your customers what groups they'd like to see (maybe offer a discount for suggestions) Advertise the models as the group pack. Price the pack reasonably... and most of all, see the mainstream pricing structure as an advantage, after all the FUD cc price has decreased.
The above is my feelings and opinion... take it or leave it