webcomics are great super great here are my favorites/suggestions (not in any particular order), to be updated as i see fit
Gunnerkrigg Court. Long, winding story with lots of twists and turns. Deals with the supernatural and the scientific. So sucked into the story.
Judecca. (NSFW) Just started reading this one, actually. Not everything is cleared up yet, but seems to deal with a dismal/strange afterlife... really fallen in love with the characters and the art.
Namesake. Adventure! Friendship! Traveling to the worlds of stories famous in our world! And a really neat art style.
The Less Than Epic Adventures Of TJ And Amal. (NSFW) A story that focuses on the relationship of two guys on a sudden road trip. Really beautifully done.
The Fox Sister. A woman hunts the creature that killed her family, story set in the late 1960's in South Korea.
Nothing Fits. Really charming story with a rat kingdom? And mummies? And a girl from the future? Sounds wacky but it's really good trust me trust me. Also, really rad style.