1) IMVHO discussing a "tank" by itself is pointless -- what you discuss is a "tank" with the rest of Mil Infra around it -- which included the doctrine and yes very much the assembly lines. The nature of Tank deployment by Allies in WW II CAN NOT be considered without considering the production rates etc. So when any of you guys say that it was not the Sherman which was a great tank but a Mil-Ind complex which was great and yet produced the Sherman for its use -- I think I have made my point and I rest my case there. (Man even a great car does not sell if it does not have a good network -- ask me I own one of those rare German cars in India

2) Should Germans have focused on Panther or rather built Shermans? No of course not --> what they should have done (and what they were forced to do anyway to a great extent) was focus more heavily on Panzer Mark IV --> built more of these, kept a single line of tanks with interchangeable parts etc; tried up gunning those for the critical application and tried different tactics other than simple massed tank breakout concept (yes it worked -- but once every one knows the trick -- dont try and pull it again)
3) Did Shermans do a great job in the war? Hell Yeah as did T-34; they are essentially the same class tank compared to Shermans. The Shermans fought in nearly all theaters of war including North Africa; did it stay on after the war --> yes it did and gave a good performance against the T-34s in the Korean war. And even in the Mainland Europe --> It had a attacking role and gave not too bad losses against much heavier tanks fighting from prepared positions. So overall yes the tank was pretty effective.
4) Arjun is great for India because its a Indian tank -- I would ask IA to take Arjun even if it was a scout car --> IMVHO actually what DRDO should have tried for in the first shot was mountain tanks or something like that than Arjun actually. The question is not whether Arjun vs T. The question is what should be the next Indian tank be like --> this is background discussion for the same.
