inviting unix users to share difficulties they faced while using the system or any changes/improvements that were required or some project idea that can make use of capabilities of unix....
I used to think the UNIX installation was very tough; because you always needed to figure out what partitions to make and how much space to allot to each of them. I think uBuntu solved that problem. How about developing a GUI based SSH / terminal for UNIX system? Let it provide an easy interface and reference to most commonly used commands. For example, it can give us auto suggestion about the command syntax as soon as we begin typing the command.