I've heard about Salix OS on Distrowatch and now I'm running it in VirtualBox. Seems like exactly the distro I was looking for, so I have some questions on the project's goals (right now documentation is still sparse

I was turned off Slackware by it being sometimes "too" lazy and being developed in a too closed way. Nevertheless I like the "KISS" way of using non-patched software, not taking the user by hand, using only mature and well-tested software (no pulseaudio yet, no tracker/beagle).
Other Slackware-based distros departed too much from Slackware, so they infringed rule #1 of KISS : being lazy

- where development is more open
- where community is more involved
- which has better internationalisation
- which proposes more binary packages
- which has slightly better package tools (faster, maybe basic dependency checking)
- which has a slightly better installer (proposing installation modes like "Minimal", "Desktop", "Server", etc)
- where usage of UTF-8 or similar Unicode charsets is recommended
- which may include some nice branding
So far Salix is the only distro I know which is tracking and improving Slackware, and is fully compatible with it (I like the fact that Slackware users can use Salix repositories). Is this compatibility one of Salix's goals? Will it stay Slackware + improvements or are you planning to change core parts of the system? How do you choose software that go into the main repository? What are Salix's main goals?
Thanks for reading this far and for your answers!