Thank you for this script. I use it to eliminate words I've deemed cluttery from my vision of the internet. Example:

"imo" : "",
"imho" : "",
"smh" : "",
"emo" : "",
"artsy" : "",
"arty" : "",
"fartsy" : "",
"hipster" : "",
"hipsters" : "",
"hipsterism" : "",
"pretentious" : "",
"pretentiousness" : "",
"self-important" : "",
"self important" : "",
"self-importance" : "",
"self importance" : "",
"pretencious" : "",
"indie" : "",
"self-indulgent" : "",
"self indulgent" : "",
"self-indulgence" : "",
"self indulgence" : "",

The function of the script might not be perfect, but I enjoy it.

doesnt work on wikipedia nor userscripts.org nor google web searches. doesnt seem very effective with web 2.0