Perhaps a webpage should be written that attempts to persuade smart egotists that if they want to accumulate wealth for the long-term future, it would be rational to choose "good guy points" as that wealth, instead of e.g. money.

For an egoist with a low discount rate and broad enough self-concept to make transhumanity appealing, even this may be unnecessary to make Singularitarianism highly attractive. I suspect that the idea of benefiting yourself by helping everyone including yourself is unintuitive enough, though, to make this far less apparent than it could be.