As you may have noticed the activities on several Example42 modules have been stale for a while: rspec tests to fix, pending bugs and PR and obsoleting code (The second generation of Example42 modules ("NextGen") has been designed in pre-Puppet3 times).
I order to avoid the ridiculous bottleneck of having just one person (me) maintaining more than 100 modules, it has been created, a few months ago, the Example42 organisation on GitHub which is open to whoever wants to maintain some modules (
http://www.example42.com/2014/10/13/example42_goes_org/).
Now we are taking one step further: several modules, which hadn't a maintainer, have been officially deprecated and won't be actively maintained any more, unless new maintainers propose themselves for the role.
If you are using these modules, don't despair: if they worked well for you they will continue to do, at least with Puppet versions earlier than 4.
Even better, consider eventually the possibility to maintain the modules you use and save them from deprecation.
Best,
Alessandro Franceschi