I think Greg should just focus on adding new interesting stuff (preferrably that isn't adding to the issue of 'free' energy like his new geothermals) instead of messing about with other mods. If he is not happy about how 'cheap' some recipies are (seriously, 11 diamonds for a quarry is expensive enough, no need to mess with it) he could always start a discussion with the mod author. If that author disagree's with Greg (and implicitly they do, because they didn't change the recipies themselves) he should leave the stuff alone IMHO.
I think it's quite funny that FTB is rather big on mod ownership and that providing a mirror without permission is 'bad' but that actually changing the mod itself is somehow 'okay'. That's one of the main reasons I dislike the way Greg handles things: his complete disregard of the intentions of the mod authors. Personally I think it's good to have additional tiers of equipment on top of for example IC2 but that doesn't require you to touch the existing mods at all.
I think it's quite funny that FTB is rather big on mod ownership and that providing a mirror without permission is 'bad' but that actually changing the mod itself is somehow 'okay'. That's one of the main reasons I dislike the way Greg handles things: his complete disregard of the intentions of the mod authors. Personally I think it's good to have additional tiers of equipment on top of for example IC2 but that doesn't require you to touch the existing mods at all.