Being limited to strict formats did wonders for the sonnet and haiku.  One wonders where this highly impractical word-limit will lead as the future unfolds.

Here are the top 7 in the 2009 list:

1. Twitter — The ability to encapsulate human thought in 140 characters

2. Obama — The word stem transforms into scores of new words like ObamaCare

3. H1N1 — The formal (and politically correct) name for Swine Flu

4. Stimulus — The $800 billion aid package meant to help mend the US economy

5. Vampire — Vampires are very much en vogue, now the symbol of unrequited love

6. 2.0 — The 2.0 suffix is attached to the next generation of everything

7. Deficit — Lessons from history are dire warnings here