<p>GIS is a graduated site. Economics &amp; Open Data are still in beta.</p>

<p>ISTM that it doesn't make a lot of sense to start changing help pages to point to sites that might not exist in six months time: it just adds an unnecessary maintenance burden.</p>

<p>Similarly, the network (as a principle) does not create fixed migration pathways to beta sites. Individual questions can be migrated to beta sites, but fixed pathways for speedy migration voted for by non-mod high-rep users are reserved for graduated sites, for the same reason of avoiding unnecessary maintenance burdens.</p>

<p><sub>(This is not an SE Inc answer: just my impression of how things work.)</sub></p>
