Doing a little bit of coding, to enable proper usage of online audio / radio telephony while playing the X-Plane flight simulator on the VATSIM flight simulator network. Previously I implemented an ALSA-based version of the same XSquawkBox Plugin, but that seemed to be inadequate. Now I have a beta version of the same pluign, using PulseAudio.
If you’re into X-Plane on Linux, do give it a try & follow the discussion thread on the X-Plane.org forum.