I don't think so. I can see how it could be seen that way with mechanics and interfaces but with the amount of time invested in MMORPGs its better to get it right and go with good old:
* 1-8 / F1-F8 for skills
* hp pots are red mana potions are blue
* you move like X you attack like X
will probably find a lot of games such as Diablo 1 and other online games that have a lot in common but that doesn't mean they are linked or one was made to look like the other.