Things you would like to see the PS3 Homebrew scene
An App like XBMC that we can run from the XMB that will allow greater compatibility for media files. I love my PS3 for what it can do but I still spend time converting files to run on it.
Some great emulators. I use my PSP and Wii for this right now but the PS3 is capable of some great emulation (maybe Dreamcast or Saturn....or even PS2!).
FTP style application allowing us to transfer saves (even protected game saves) to other systems or PC.
List of crap: Xbox360, Wii, PSP, PSPgo, 3 PS3s, Saturn, Dreamcast, PS2, Gamecube, 2-Xboxs, DSi XL, 4-PCs.....and many other older consoles packed away somewhere because of the emulation scene.