When I broke our projects.archlinux.org vhost, I noticed that cloning
git via http:// takes ages. This could be vastly improved by running a
regular cronjob to 'git gc' all /srv/projects/git repositories. It would
also speed up cloning/pulling via git://, as the "remote: compressing
objects" stage will be much less work on the server. Are there any
objections against setting this up?