In the We’re Rewarding the Question Askers, which makes me skeptic about whether the number of questions will increase (and as usual, the quality won't follow), it's mentioned (laconically paraphrased):

It was like that in the past [...]. Then it was changed to +5 for a question. This decision may have been the right call then, but we have seen the effects it has had on our community.

Which specific effects is the blog talking about?

In the We’re Rewarding the Question Askers, which makes me wonder if the number of questions will increase (and as usual, the quality won't follow), it's mentioned (laconically paraphrased):

It was like that in the past [...]. Then it was changed to +5 for a question. This decision may have been the right call then, but we have seen the effects it has had on our community.

Which specific effects is the blog talking about?