Anyone still playing it?
http://play.typeracer.com/

"The award-winning online typing compet*tion, TypeRacer, allows people to race each-other by typing quotes from books, movies, and songs. It is the first multiplayer typing game on the web.
Since launching in March, 2008, millions of people from all over the globe have completed hundreds of millions of races on typeracer.com, improving their typing speed by as much as 50 words-per-minute.
TypeRacer is available in 50 different languages."

I began again just few days ago, last race before I began again was 2 months ago, my average has dropped by only 2-3 wpm, though it's harder for me to reach 100 WPM's now.

My stats:
Record: 585 CPM (117 WPM)
Avg speed 10 last races: 483 CPM (97 WPM)
Record Avg Spd 10 last: About 500-510 CPM (100-102 WPM)
Rank: 97.8% (it means that I am better than 97.8% of Typeracer community)
Races completed: 630

When I first began, my avg was only about 70-80 WPM

Looks like I am back to my old speeds now.
Though writing errors still bother me quite a lot.
Avg. speed (last 10 races): 497 CPM (99.4 WPM) (While I was doing another 10 races, I reached about 505-510 CPM)
Rank: 98.3% (Oh and it shows the ranking by avg speed of last 10 races)
Races completed: 650

Basically, I do 10 races (or 20 races when I do 10 at school and another 10 in home) everyday.
Also, I just remembered funny situation, when many months ago, I was typeracing in computer cla** during lunch break, a girl was sitting beside me, the girl looked at me like wtf when I did about 110-115 WPM.