Please note that this User's expertise is focused in the GvG Meta - and is liable to make mistakes in dealing with the HA Meta.
So, looking back over this site - my sandbox, the builds I worked on in my time here - I'm feeling fairly nostalgic about this game, which I loved and still holds a dear place with me. Following with the 'lock out', as it were, and the apparent unwillingness of the remaining editors to update the GvG section, the timing appears right to me to give this something of a final clean-up, perhaps seeing if there is a serious meta to track whatsoever, and leave it in something of a resting state, preserved so to speak by the lock-out.
I will probably start work on this either by the end of today or during the day tomorrow. Any thoughts or feedback you might have, feel free to leave on my talk page.