With that said, in a lot of ways this thread is a socialist propaganda thread lol, and I think to be fully balanced we should talk about where socialist societies are failing (if you consider them socialist that is, and if not then why), and where they can improve and what they should improve. I think that's something @The Real or @Type Username Here would have to do because I'm not the expert there (and I just don't feel like playing contrarian this time) and you seem to be the biggest proponents of socialism.
I'll go into more depth later, but I think I already hinted at a few in my big post earlier in the thread.
1. Statism- one-size fits all strategies where you indiscriminately nationalize. Several countries are guilty of this. Furthermore, there are too many autocratic leaders in Socialist countries. People need to divorce this guiding-hand leadership that allows for tyrants from the socialist project.
2. Compromise- some Socialist countries give up and embrace cynical capitalism while denying it, which makes Socialism look bad.
3. Understand Socialist economics- Socialist economics isn't just Keynesianism, though there's obviously a relationship, but some Socialist countries have really short-sighted economic policies that masquerade as genuinely Socialist, instead of reading and building upon the work of actual Socialist economists.
4. Don't be unrealistic- there's a lot of wishful thinking in some Socialist countries about the human capacity to organize and about the fact that we live in a global capitalist economy.
5. Embrace technology- Socialism can't work without embracing technological development. Focusing on farmers and "old-school" production isn't enough, even in the developing world.
6. Understand that culture is important- some Socialist countries adopt the ultra-liberal model and ignore public culture completely, allowing ethnic, cultural, linguistic, and other traditional barriers to get in the way of the egalitarian ethos. Furthermore, people living in poverty with little education aren't suddenly going to become model Socialists if given a social safety net- the survivalist mentality and trying to game the system will still be part of their thinking many times, and it's unrealistic to expect otherwise. In short, you need to actively work on building a public culture that makes Socialism possible. This also ties into education policy.
7. Stand up to the US/corporatism- this one is self-explanatory. Socialists need to be willing to defend and even promote their ideas if need be rather than retreating from the international stage or grandstanding with no substance.