Yes indeed, and item 2 was talked about a lot a few short years ago. Discussions floated around the possible need for an exit strategy/plan B if things took a turn for the worse. Things have settled down a lot since then.

This is not a direct answer to your question and slightly off topic, sorry.

Here are my observations on buying a property in China, at the moment. I am no property expert, BTW.
With rental mutlipliers now as high as they are in China, property is not something I would invest in anymore.

When I say rental multiplier, I mean the number of months rent it would take to buy an apartment. If you ignore interest payments on a mortgage, and rental inflation, the multipliers are often over 800x. For my daughter in Shanghai it would be over 1000x, and she lives in a fairly modest development.

With a multiplier of 800, it would take 66 years of rent to cover your investment. I am not sure how much of the existing housing stock will still be standing in 60 years time.
Rents are going up gradually, but property values tend not to. Property prices (of new housing stock) may increase marginally, but values of existing property do not behave in the same way. There is a surplus of supply at the moment. However, market forces do not seem to be operating normally in the Chinese property market, there have been reports published about this anomaly.

If you get caught with a property with problems, and many people have been, you cannot easily sell up and move on. Some addresses do suffer from a reputational blight.
Another consideration, if you are considering a mortgage, most new property is undecorated/not ready to move in and is usually a basic shell needing floors, celings, utilities, bathrooms, kitchens, and all plumbing to be installed. You will not get a loan for this, it needs to come out of any remaining cash that you have.

In contrast, if you rent, the property owner has already taken all of the risk and upfront expense. If you move into a place that you grow to hate, it is easy to move and find a new apartment, or even a new city to live in.

You can also leave more of your cash (possibly invested) in your home country, should an emergency repatriation be needed.

Like I said, I am not an expert. These are just my observations based on 15 years in China, as a property owner.

The forums had 'gone to shit' before, often due to 'thread-shitting', angry hostile responses, and shouting matches; which is probably why a number of regular contributors stopped posting. Perhaps one of the reasons why the up/down voting was introduced.

If I think back to the time before the up/downvote system, there was a very real reputational risk for this Website. As GoKunming is not the only Website to use up/down voting, it is reasonable to assume that the industry has found it to be an effective tool, even if some individuals really don't like it.

Our bins are also marked the same as @cloud. Then the person empties both sets of rubbish into one wheelie bin, before moving on to the next set of bins.

The only things that get separated are those of easy recycle/cash value, like cardboard and plastic bottles.
We will see what happens in October, and see what transpires with domestic waste separation in Shanghai. Businesses are easy to inspect and control, but in a qiaoqu the waste is usually a mixture from different residences; which would be difficult to monitor and control.