Ok, now that is a good idea, one big problem though.... What achievements can we come up with?This is just something to add, but it isn't necessary.
I've heard quite a few times that while some people at minimum want some recognition for a challenge, colors and stars in the chat would get confusing and ugly. I've been there: There's a server which thought it was a great idea to have 24 Roman numeral ranks. This was a typical convo:
[XIII]Bleh: So how are you guys?
[IV]Bleh3: Very good
[CO-OWNER] [Finished]Bleh4: meh.
I wish I was joking.
Anyways, I though it would be a good idea to have an /awards command, so you could have a list of challenges and their completion status. While it isn't perfect, it wouldn't chunk up chat. Also, this puts strain on our already hardworking mods and admins.