I have been continuing on filling stable requests and porting old ebuilds and now there are 0 consumers for eapi2 and only 8 for eapi3 (all waiting for ppc team to stabilize the newer versions) I would then deprecate the support for that eapis for 1 month to allow people from overlays to update to newer eapis and, after that, drop the support from them allowing us to clean the stuff for that old eapis
+ 23 Feb 2015; Pacho Ramos <pacho@gentoo.org> gnome2.eclass: + Deprecate eapis 2 and 3 for gnome2.eclass (#539118) +