As I can see, on Zoho Projects you can leave task comments. Is there any chance to get this feature on Zoho Personal Tasks? Maybe it exists and I don't find it? ;-)

I think it's useful the possibility of leave comments on Notes too. 

For example, if you are a member of a group and someone write a note or a task, with comments every group member can write their ideas about that task/note without modify them, so the original poster can see if the task prevision was wrong, or if the text he wrote in the note is positively received or... For example, Feng Office (formerly OpenGoo) has this feature and it's great.

Thanks in advance!