Why was it silly? Because you're one of the few guys who still uses optical media? Apple surely did massive research about this topic before deciding to remove the optical drive and the result was, that the majority doesn't use optical media anymore. I haven't used them for years and I am not the only one. I still see companies who refuse to make the transition to digital backups, yes they backup to DVDs! That's hideous and unsafe as hell. It's 2012 and there is a solution for nearly everything, even if some people are too lazy to adapt to new technologies or ways of doing stuff.
The only thing I want to see in the new MM is 4 GB standard RAM, if Apple pulls the 2 GB crap again on the Mini and MBA, I will rage. My 7 year old laptop had 2 GB RAM, that can't be industry standard in 2012 anymore. Also I hope the Ivy Bridge CPUs run a bit less hot, the Sandy Bridge CPUs get freaking hot pretty fast. They cool down really fast, too, but still...the Romanian summer will make my Mac Mini a toaster and I can't sit in here at 23°C when outsides it's 40+, that will kill me.