Quicktime is very much still there
Just checked Apple Software Update on my Windows box. Quicktime is there (although not checked). However the text on the description is fantastic. This is the first line-
"QuickTime 7.7.9 improves security and is recommended for all QuickTime 7 users on Windows."
Considering this is text pulled from their servers today, you would think Apple might want to be responsible and put some sort of health warning up front. But apparently no.