But unfortunately for the people coming to his sites there really isn't all that much content to see. Perhaps this has changed recently - if so, I'd love to see an example (just one!) of a page on Mahalo which gives better information than Wikipedia (for example)...
http://www.mahalo.com/grand-theft-auto-4-walkthrough/
Here is the GTA4 Wikipedia page:
The specific Mahalo page for GTA 4 is
http://www.mahalo.com/grand-theft-auto-iv/
and it has much less info than the comparable Wikipedia page
http://en.wikipedia.org/wiki/Grand_Theft_Auto_IV
I don't doubt that Mahalo has some detailed pages. However I think these are the exception rather than the norm (and almost certainly created to benefit from particular keyword trends).
We are making 900 high-quality videos a week. 105 people at Mahalo now, and we will add 100 more this year. We should be able to hit 3k videos a week this year.
The next wave of videos we create you guys will actually be using.... so I'm looking forward to hearing what people think of our lynda.com-like stuff. :-)
We iterated, and mahalo is a top 200 site that also gets 1M+ views a day on YouTube. yes, 365M views of our 23k videos every year.
I do think your question "i should check Mahalo" is an EXCELLENT one. Human-powered search doesn't have that draw, but I think free instructional videos will.
If you wanted to speak Russian or make perfect grilled cheese or solve a video game you would do well to come to Mahalo.com.
Direct traffic is the real test of a sites worth... and we're very focused on growing that with high-quality instruction.
We have tons of money and tons of revenue... we can't go bankrupt if we can easily make a profit can we? :-)
Talk to me in one year and we'll be in the top 100 sites and have 100M+ views a month on YouTube. :-)
Also how does putting videos on pages help with ranking? Does google process video content? :/
2. SEO lifts from Video include time spent on page, inbound links and overall value.