Gigwalk, has started in 7 US cities to enable iPhone users (apps for Android users will be released in the future) to do gigs around their real-time locations, and get paid via Paypal, around $5-$30 for a task, creating a mobile freelance force. They sign contract with companies and distribute the gigs to gigwalkers depending on their real-time locations and reputation credits which the gigwalkers accumulate via doing gigs with performance rated.
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