If Slashdot's editorial duty is to emphasize news items based on their humanitarian importance, it fails with every article that isn't about death, poverty, slavery, etc. Of course, then it wouldn't be a tech website and we probably wouldn't visit it, so that all is fairly moot. This is about Dan Fredinburg because he was relevant to tech and known in our community (and he's certainly worth remembering as a person as well, regardless of what else is in the news). It's not here because it was the most important thing to happen in the past week.
I think it's on us to give the events in Nepal their due emphasis. Personally, I have donated to Doctors Without Borders, which is sending medical aid. I invite anyone else to do the same, and maybe to bring up the topic with family, friends, and coworkers.
But I am very glad and thank you for remembering the other Nepali. Maybe if we let the editors know that we would like them to setup a donation button or organize something in that vein so we can help out as a community, they would oblige.