If you're enjoying today's courses you can also connect with them - ask them questions, thank them for their time or just say "hello" - either in the Networking Lounge, in the comments of this post or by hitting us up on Twitter througout the day. Presenters will be in the Networking Lounge between 1 and 2 PM Pacific but you can leave a comment here and we'll get them to answer questions, either in the comments or as a future blog post.