Issues (I know where to look for more info on these, just going to bed now):
Wanted to bind scope on methods to be used as callbacks but was only able to bind anonymous functions.
-How the event keyword works and the need to pass callback functions an argument for the event if the keyword does the same thing.
-Event bubbling and was confused by a recommendation to stop an event's propagation once it had been heard.
Completeness: 4 Comfort: 4
Issues (I know where to look for more info on these, just going to bed now):