obsolescence

[lettered]

ob·so·les·cence

[ob-suh-les-uhns]

–noun
the state, process, or condition of being or becoming obsolete.

Comments

[lettered]

I found a list of 21 things that went obsolete this decade; it amazed me, mostly because it was true. PDAs, phonebooks, paper road maps, landlines, beepers, video rental stores, VCRs. Paper.

[comeroundsoon]

It's amazing how quickly new ideas become old ones.