I wonder if the name “Tumblr” was derived from this passage in Alberto Moravia’s La noia
The feeling of boredom originates for me in a sense of the absurdity of a reality which is insufficient, or anyhow unable, to convince me of its own effective existence. For example, I may be looking with some degree of attentiveness at a tumbler. As long as I say to myself that this tumbler is a glass or metal vessel made for the purpose of putting liquid into it and carrying it to one’s lips without upsetting it—as long as I am able to represent the tumbler to myself in a convincing manner—so long shall I feel that I have some sort of a relationship with it, a relationship close enough to make me believe in its existence and also, on a subordinate level, in my own. But once the tumbler withers away and loses its vitality in the manner I have described, or, in other words, reveals itself to me as something foreign, something with which I have no relationship, once it appears to me as an absurd object—then from that very absurdity springs boredom, which when all is said and done is simply a kind of incommunicability and the incapacity to disengage oneself from it.