I don't know when he last updated anything but at least 20-21 of his packages are outdated. If he's still active then it's alright, maybe he deems the packages stable as they are. If not, and no other TU adopts them, then I could take on the following 12:
ardourvst
dssi-vst
lash
libgig
linuxsampler
lmms
pd
qsampler
qtractor
traverso
vkeybd
wineasio