Needs new maintainer
This module has been marked as "needs adoption" (by a new maintainer) on CPAN for some time now.
I'm not working with Perl much at all any more, and so this module's users would be better served by an active maintainer.
If you're interested, please comment on this issue.
Interesting idea. I'm a maintainer on two other Flickr/Perl modules (iamcal's Flickr::API and Nunes' Flickr::Tools), and there is a certain synergy there. On the other hand, I may be in the same boat as you are professionally WRT Perl. What's been your experience in terms of activity and interest in API2?
I don't feel like it's super heavily used -- there's a very occasional bug report (here or on rt.cpan) or PR. Searching github for usage shows a number of things using it, but of course I don't know if they are actively used or not themselves.