Yes, John, except for the ones on the art section (which are provided by the artists themselves), I usually carry out a small research, make a summary, ask a professional to review it and publish it.
I also do the design, Internet marketing and type the RSS feed manually. Graphs are basically from Flickr, using creative commons licenses. The site is not perfect, but it is improving little by little.
It's like Tedel versus the Wikipedia, but I have fun doing it.
Which reminds me. The e-mail worked:
"Dear Jorge ,
May I have your permission to use your page for the benefit of the students?? This program is directed to the population that has few economic resources.
The pages of internet here are always crashing and disappearing and we have a link to your page
The page is being removed, but it is an excellent educational tool for us.
Your permission would be appreciated
Thanks
Gary"
After this, I gave him the permission. He's working with poor people, anyway. I can't be that mean.