Ultimate Classic Rock

Does anyone else read this? I got it off Facebook; there are a ton of interesting articles on this site.
Question (O/T from Styx): I don't follow Yes, but I have read a lot of reviews showing dissatisfaction and unapproval (to put it mildly) regarding their new singer. What actually happened to Jon Anderson? What was he sick with? Has he gotten better?
Here's the article:
http://ultimateclassicrock.com/top-10-r ... eir-bands/
Question (O/T from Styx): I don't follow Yes, but I have read a lot of reviews showing dissatisfaction and unapproval (to put it mildly) regarding their new singer. What actually happened to Jon Anderson? What was he sick with? Has he gotten better?
Here's the article:
http://ultimateclassicrock.com/top-10-r ... eir-bands/