First off, the Corona SDK is amazing. The physics system is incredibly easy to get started in, and the simulator is lightweight enough to run on my netbook (while I run a browser and a text editor at the same time, no less...).
My ONLY annoyance is that there is no linux version of the simulator. I am primarily a web developer (http://www.onkoistudios.com for my main site, http://www.codemonkeyreport.com for my sporadic blog), and I work almost 100% using the Ubuntu Linux environment. It’s a little bit annoying to have to boot up my virtual system whenever I want to test a program.
So my feature request is to either:
A) have a Debian Linux (.deb installed) version of the simulator
or
B) have someone look into why it doesn't work with WINE (the linux windows emulator).