When will these Chinese point gaming bots go away?

They will go away once Yahoo comes up with a Solution to Get Rid of them

Unfortunately when they Attack the Yahoo Answers System its not as Easy to get Rid of them Yahoo has to Figure out a way to Block them from there Filters takes a lot of Reprogramming and Adjusting

They'll stop when Oath figures of how to stop them from posting or at least filter them from the display so they can't be seen (as is done with the Chinese language questions they post). Hopefully it will be soon. We haven't been given an estimated time of resolution.

When Yahoo Answers will stop working

It is Weasel McWeasel. This is how he aauired his points

never.