[steveBK123]

I think in some cases it's because the type of person who would go above & beyond to help just naturally does this as their normal course of business. It is routine behavior for them, and each act is not memorable.

[bigiain]

Yep. And we should all strive to be that sort of person.

[steveBK123]

Exactly - be that person to others, rather than (or in addition to) trying to find your helpers 20 years later.