I never bothered to get into Egyptian, maybe because of the names and hard to follow mythology. Still looks easier than trying to remember all of the Slavic gods.
It was on /fringe/ that I started seeing the greatness of Hermes, but that's about all I know from Greece aside from a few names of gods and titans. Greek mythology is introduced by the school system, so I don't feel too in the dark about it.
Rather than looking deeper into either of those, I first want to learn more of some other pagan gods and legends that I know nothing about, such as Finnish, Inuit, and Mongolian.
I'll have to take a serious look at Egyptian some time.
I'll eventually get around to everything.