This article " The mother of all computers no longer looks that old" makes my heart go pitter patter. I just happen to be a mainframe fan...and I never thought it went out of style. After all, how can something that is reliable, secure and dependable be out of date? If it works, why change?
Do a search on mainframe on developerWorks and you'll find some good info:
Did you say mainframe happens to be my favorite.