Most of the stuff I've seen is mostly art stuff (I'm a newbie to roguelikes, so I enjoy sprites more) from Ravenmore's twitter. Here is a recent twitter post about some of the interface style changes that are going to be implemented.

https://twitter.com/RavenmoreArt/sta...67030872940544

I also know that Oneiros (the music maker) posts every now and then. Sadly you can't really hear it unless he posts it to soundcloud

Here is his twitter https://twitter.com/psynthc

TB posts some things as well, but he doesn't post too much on the ADOM twitter, but there are things every now and then

https://twitter.com/adom_dev

I don't know about any other twitters atm.

Sorry about kinda derailing this thread a little, since it was originally about where the Steam Deluxe Features are at in development.