I think the commercial/non-commercial categories need to be reworked. Like others, I tend to avoid freebies marked as non-commercial use because I sell my artwork. That way you can specify that commercial renders are okay but other commercial uses are not (such as resale/including in a collection/etc.). It'll make it easier for those of us who do use freebies from time to time to know at a glance instead of seeing 'non-commercial use only' and moving on. Even it it's stated in the details that commercial renders are okay, most of us wouldn't know it.

You have some good freebies, Lully. I'm glad I can go back and download some of the latest ones for my commercial renders :)