[ammaryousuf]

HelpBrite is more about the social interaction between people that you know or have a link through someone on Facebook. It's only for Facebook users and we let the community drive/manage the system, where as TaskRabbit is a sort of consulting company for simple tasks.

With TaskRabbit you have to apply and get approved to become a helper. With HelpBrite all users of Facebook are already approved.

Also HelpBrite promotes volunteerism and community building. Organizations and non-profits can use the system to get help with tasks and there is no monetary benefit to either party. The helpers get points that can be redeemed for local deals and discounts.

Only after you try it will you be able to see the benefits, so signup for the invite. http://www.helpbrite.com

[helpbrite]

Ammar covered it pretty much, also there are no big/major players in this area yet, plus TaskRabbit is only available in certain cities...