Say what? Mods like these are the -really- important addons to KSP in my View.
Stuff that The Developers should have put in right away.
I do not need the 73rd additional fueltank, but Stuff that livens up a game that is far too sterile still.
(yes, i know, space is "empty" and "sterile", but for that we have the chatter-mod, thank the maker!)