[sw] a reasonable bug tracking system?

looks like there's no bug tracker that's not a PITA to use.

what's a good bug tracker? it's certainly

[FreeBSD] misc/ossp-uuid

[FreeBSD] Mk/bsd.php.mk: unteach USE_PHPEXT to hijack do-build

[FreeBSD] net/py-dpkt

[FreeBSD] materialized virtual categories

[FreeBSD] make search: use fdeps, edeps, pdeps

[FreeBSD] devel/pear-PEAR/Makefile.common

[troff] mdoc-like macro set