human labor games comparison (gwap, google image labeler)

all games described use human labour to produce better web for example better results when looking for images

general
Google image labeler: fast, efficient, simple, can track image source
gwap:slow, beautiful, give awards (probably small presents like books), require login


description
google image labeler
brilliant game to learn language, see new images and help google image search

gwap games:
ESP game like google image labeler
Verbosity seem to be perfect for high level English speakers
Tag a tune you hear music and then tag, you have agreed wth your companion if listening to same tune, extra game where you look for most different tune
Squigl maybe good match if you have pen tablet instead of mouse - you draw lines around objects
Matchin you select pic that seems better to you - mostly clicking
Pop Video watch music video from youtube instead, when there is a talk or lyrics just look not worth writing it all down

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tip
use google image labelr with greasemonkey installed and darken script. search: darken lifehacker
conclusion
google imagel labeler may be better and seems like game of the century
but anyway when waitin to load you can play gwap