A beta-ish compatibility list has been launched at http://rpcs3.net/compatibility
We currently only have listed the games from the Playable section and a few random more, will be adding games accordingly to the statuses reported here on the forums
Suggestions are much appreciated

The legendary core developer Nekotekina has started a Patreon to work on rpcs3 potentially full time: https://www.patreon.com/Nekotekina/

All the details are on the patreon page, but this is our chance to really, and I mean really, move the project forward and actually see real games start to run reasonably in the future.

Meanwhile check out the currently "playable" games, remember that we have titles like Persona 5 almost working as well: http://www.emunewz.net/forum/forumdisplay.php?fid=195

Other ways to support:
To people who have uploaded clips to YouTube: update your descriptions, or even add an annotation, with a link to the Patreon.

Do you speak Chinese? Russian? Japanese? Spread the word to these parts of the internet too.

Just now, i had a discussion with main rpcs3 devs (DH, Nekotekina, Oil) about some corrections to merging pull requests into master branch. We came to agreement, that it's better to merge major changes, which slightly unfinished/unstable, than keep it for polishing for months. For now master branch will become some sort of nightly branch, which could contain unfinished/unstable code. Stable build will be prepared in case of new release. We hope, that this could help us to bring more good and cool changes, despite minor hiccups there