I have updated these pages, according to my understanding of the Arch Haskell situation:

https://wiki.archlinux.org/index.php/ArchHaskell
https://wiki.archlinux.org/index.php/Haskell_package_guidelines

Are there more relevant wiki pages?

Next, who are the ops on #arch-haskell on freenode?
I suggest changing the topic to point to those wiki pages (unless we have a better homepage?)
Is the blog still under control - a new blog post might be nice.

Finally, can we arrange an IRC meeting some time in the near future to discuss Fabio's experiment with [haskell-extra], the possibility of merging distributed repositories into one single public-facing one, and to get started on revival?
I suggest some day in the first week of October. We can get more specific as more people reply to this message.
I will commit to being at the meeting, but it really only makes sense if the people currently involved in arch-haskell are there and not just newcomers like me.