The bulk update request #4147 has been rejected.
change category blender_(software) (3) -> meta
change category source_filmmaker (15) -> meta
create implication blender_(software) (3) -> 3d_(artwork) (178117)
Reason: TLDR: this update makes the tags more consistent with the way they're actually widely used.
Long Version
On the wiki, blender_(software) is defined as denoting the presence of the Blender product or product branding in a post. This is reflected in its categorisation. Its peer source_filmmaker shares this categorisation but not definition; it describes the product itself, with the implication that it denotes posts made with the program.
Despite this inconsistent definition, both tags are still used consistently to denote either product's use in creating a work - albeit incorrectly for the former and unintuitive to the latter. Taggers make a reasonable, casual assumption reinforced by the collective, and apply the tags based on meta-contextual knowledge of their artists' work i.e. clarification elsewhere by the artist.
While this use is not unserviceable, it is in conflict with the definition of the copyright category, as the tags do not reflect the content of the post they are attached to; the tool used to create a post is typically not apparent on a TWYS basis unless included in an internal credits roll or watermark. This results in conflict with certain advanced tag searches. For example: I want to search only for artists' original content and omit fanart from the results. In most cases, searching copytags:0 is sufficient to achieve this, but in the case of 3D artists it can omit the desired original content which carries the blender_(software) or source_filmmaker tags.
Rather than attempting to verify and correct their implementation across multiple thousands of posts, it would be more efficient and sensible to place them in the same category as the 3d_(artwork) tag which they exclusively accompany, redefining them according to the prevailing understanding of their use. Hence they can be considered as a child of 3d_(artwork) and grandchild of digital_media_(artwork), the same way pencil_(artwork) is for graphite_(artwork) and traditional_media_(artwork).
EDIT: The bulk update request #4147 (forum #357547) has been rejected by @spe.
Updated by auto moderator