I felt the same way with his passing. Thankfully Rolando has maintained his profile so that we can still go back through the threads and find his 'nuggets of gold'.
I did suggest earlier that his info be put into some kind of PDF format so that we wouldn't have to go searching. Instead they should be included in the Photo Tips section of this site. I would also suggest that same thing for many of the Tech threads. Perhaps someone with time on their hands can figure out how to do this?
"Beauty is more than skin deep"