Mainly that category-extras doesn't have restricted categories, so most of the categories in data-category cannot be defined with category-extras. This also means that in category-extras many constructions are built from the ground up, instead of being built with a few basic building blocks, because that often requires a restricted category. But data-category certainly isn't meant as a replacement of category-extras. It is a totally different way of working with CT. On Mar 22, 2010, at 6:10 PM, Maciej Piechotka wrote:
Hmm. What are benefits of data-category over category-extras?
Regards
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