I guess a lot of people around here will be hit by this.
I grew up in the 1970's when Star Trek was on the TV regularly. It was a Monday night, and it seemed to be a fixture. The faces of Kirk, Spock and McCoy (not to mention all the others) were one of the shows we would play in the playground.
I can remember one of my friends being a huge Spock fan, he had a little figure, and I used to make near life size Trek characters for my friends...
It's just one of those things, Star Trek was a constant through my childhood years, and almost inevitably Spock was part of that. Like anyone I would move away from Trek, then back again and have been recently been rewatching the original series on Blu-ray.
Leonard Nimoy though was so much more than Spock, although it was the character he will always be associated with. In recent years he provided voice work - and what a voice he had - and almost stole the show when he appeared in Fringe.
As I suppose will become more common as I grow older another part of my childhood is taken away, but the memories remain, and the episodes and films.
"He's really not dead, as long as we remember him." McCoy reflects at the end of the Wrath of Khan, and for all the fans old and new who watch an episode of Star Trek and are taken in by the pointed eared, green blooded alien, what could be a more true, more fitting epitaph?