Making level 3 weapons takes now 3h of crafting CD. It's already a limitation. Taking 3 level profession decreases your karma in 50% of towns down to -1000 or -2000 (raiders, enclave).
And, as someone said - it is a GAME. I play FO for FUN. Not for gathering junk, making pistols, selling for caps, paying caps for prof, gathering more junk, making bigger pistols, selling for more caps, paying caps for prof, gathering much more junk, making much bigger pistols, begining to play.. whoops, I don't have more time to play. Real life called and said i have go to the work. DAMN. Another SIMcity game, never more..