Jim
Ringleader
Not a good idea at all, IMO. You can already elect to receive an email; you also get the bell icon light up.
Only sensible use case is for the op to be able to selects replies are pushed to him (eg if you have a jammed imobliser and need urgent help, or a medical emergency abroad that needs translating).
The assumption that all posts are so incredibly important they need to be forced in front of you is, in my book, incorrect.
Jeez... No one is forcing anything on you. Just turn it off if you don't find it useful.