For example.
Item "BALL" in Nav has the attribute "COLOR" With value "RED,BLUE".

Now if i want to shop it up using the "RED" Filter it doesnt show up and neither in BLUE. The only option to make it appear in 2 filters.
ITEM BALL
Attribute: Blue: yes
Attribute: Red: yes

Which is basicly one big mess in the filter menu.

Using a delimiter on the field like "," or "|" to split those and appear in list...would benefit everyone. And its 2 lines or code or something...