This is an open site -
Noone is forced to look at answers - eg when they want to continue to work on the answers themselves. The Search facility means that you can look back later, when you want to. I am learning through this site about ways to do cryptic, so I am not nearly as quick as the experts here (an acknowledgement to kayakamina, crofter and others)
{re 'Irksome persons', as referred to above, the Ed should take action if irritation by irksome persons spills over into deletiion of answers through abusing the 'reporting system'.
we all find things irksome - for example, I find 'boasters' irksome' (those that have to be first to report their success with completing / nearly completing a puzzle), but I do not delete their boast.
interesting point made above - re difference about asking on this site / asking at work ......... should I not share the enjoyment of doing a puzzle with friends / my partner, or others at the work?