Just a suggestion: I think it would be more natural to put the curl* ports in the net category as curl handles many different protocols.
A commit references this bug: Author: sunpoet Date: Sat Dec 17 13:25:27 UTC 2016 New revision: 428761 URL: https://svnweb.freebsd.org/changeset/ports/428761 Log: - Add net to CATEGORIES PR: 205269 Suggested by: <bkazemi@users.sf.net> Changes: head/ftp/curl/Makefile
Committed. Thanks!