Google Answers, which was closed seven years ago after four years of operation, is similar to this only with video.
Compared to Answers, Helpouts is far more expensive to the consumer, the providers are not certified for quality, and both consumer and provider need to be available for a live video chat. I give it four years.
Meanwhile, I'll use the much better advice I can get on YouTube for free, on my time, and in my underwear.
Use turd-eating worms to compost waste right at the source.
So why stop at the toilet? Push those worms up our butts and be done with it.
But it does move! -- Galileo Galilei