I would say yes.
However, before we do anything [we need to read the crypto.se post on the stewardship of the ecryptfs tags.][1]we need to read the crypto.se post on the stewardship of the ecryptfs tags.
tl;dr:
- For technical process (eg "How to I encrypt this in Ubuntu?"), Ask Ubuntu wants those.
- As above for non-Ubuntu, to Unix & Linux
- For underlying theory Crypto and Security are probably better audiences.
(borrowed from Oli's answer there).
I will ping Dustin Kirkland and find out if he wants this, because I think that for something that he put so much effort into trying to manage properly on Stack Exchange, we should consult him before doing anything. [1]: https://crypto.meta.stackexchange.com/questions/132/stewardship-of-an-ecryptfs-tag