@Magic
Oh yeah you can play Magic online with Magic workstation, and if you want to get the latest sets, you have to patch the new sets like alara.
@YGO
They have a huge list of banned cards for tourneys? That's because the creators of cards aren't thinking about balance and stuff when they make the cards. Magic card developers test each card thoroughly to make sure they aren't overpowered. Obviously the earlier sets have op cards, but as they hired more staff, like nowadays, you won't see many banned cards at all.
As for tourneys... Magic is much more involved in tourneys with the pro tours and stuff, all the people -I- know that play YGO are 14-18 >>, maybe some at other places that are older.
Proxyt- 95 Powpow Palaladin
AleithionP - 92 Knight of War
VerityP - 5x Super Service Novice