awk··on Ask HN: Where/How do I learn about credit card payments and payment gatewaysThe creators of freckle offer a good overview of credit card processing: http://jumpstartcc.com/
awk··on Ask HN: What are the BIG ideas or tasks the humanity is working on?On a related note, here is an interesting documentary on geo-engineering and global warming that I saw not too long ago:http://www.cbc.ca/documentaries/doczone/video.html?ID=166495...
awk··on Ask HN: Review my startup, mobify.mesleek and well done. like the fact you offer prospective users a chance to try out mobify via the site.