twiliocon_300x300_redbkgnd Use Twilio Tutorials to Start Building Call Tracking SMS and MMS Notifications Two-Factor Authentication with Authy twitter.com/CoderDennis What is the deadline for submission? If winners are announced Jan 6th, it’s probably very soon. I just wanted to know how much time I had. Thanks! Danielle Morrill The deadline is Monday, January 4th – just updated the post as well. Good luck!