I can agree with you that some "hardcore" content would be ok at this point. If nothing else it'd at least give people something to do. But comments like:

Quote Originally Posted by Original Poster
Please remove the cap of experience so people who want harder fights atleast get reward for it

Please make NM with long spawn time also
These are the sort of comments that must be crushed, with no mercy. While the first may seem, "hey... that's a good idea though...", there are so many reasons why it is a horrible and exploitable idea.

My objection is not to hardcore content in terms of difficulty, challenge, or necessarily time it takes to progress through said content (as long as it is at max level). My objection comes in when people advocate stupid crap like "make it take longer to level", or "people can teleport too much".. these are the things that drive me crazy.