This is not something that can be learned from what you have mentioned.
What information I learnt from Ben's answer:
What I concluded:
Particularly if prior observation of Goertzel left you unimpressed.
I'm more impressed than I am with the SIAI right now. At least he is doing something while most of what the SIAI achieved is some science fictional idea called CEV and a handful of papers of which most are just survey papers and none are peer-reviewed, as far as I know. And the responses to this post seem completely biased and in some cases simply motivated by a strong commitment to the SIAI.
Artificial general intelligence researcher Ben Goertzel answered my question on charitable giving and gave his permission to publish it here. I think the opinion of highly educated experts who have read most of the available material is important to estimate the public and academic perception of risks from AI and the effectiveness with which the risks are communicated by LessWrong and the SIAI.
Alexander Kruel asked:
Ben Goertzel replied:
What can one learn from this?
I'm planning to contact and ask various experts, who are aware of risks from AI, the same question.