It's over... And unfortunately, next SeleniumConf would be in Austin, Texas (US) so I doubt I would be able to attend. Nevertheless, here is my personal day 2 summary!
A Programmer's Guide to Humans by Janelle Klein
A great choice for opening keynote once again. Janelle Klein has a very unique view on IT projects and she clearly considers human interactions as key for success. You can get familiar with her idea reading Idea Flow book (the free sample has 2 full chapters).