I was curious about the reason for the 800px max width for arcade uploads. Is there any plan to increase this in the future? The reason I ask is because many of the widescreen games (for tablets) are 1024px + in width including the one I'm developing. My goal is to develop for multiple platforms and I would like to upload to the Scirra Arcade when finished!
Maybe put the .iframe-wrapper outside of the .arcade-content div so that it would be inside of .arcade-wrap (100% width).
Just a suggestion <img src="smileys/smiley2.gif" border="0" align="middle" />
p.s., the arcade redesign is smashing!