Is the point of the project to implement all of LIRC's database or just to add keysets when requested? Why don't you make a way to enable the community to contribute with keyset data/import from LIRC instead of channeling everyone's wishes through you? I understand you are aiming for a universal RC - so you group similar remotes to keysets or something?

I think it would be cool to show information which remotes/devices are supported for each keyset inside Pierogi.

Also... could you get this one in http://lirc.sourceforge.net/remotes/sony/RM-887