I know a number of people are reading this so it gets a thread.
For anyone not currently reading who's thinking of taking it up it's one of those things that gets a lot better as it goes along. The first couple of arcs are decent (not without issue, but I don't want to speak of that right now), but some of the later ones are unputdownable. It updates 2-3 times a week like clockwork.Worm is a Web Serial Novel centered around Taylor, a teenager with a superpower that lets her control bugs.
The story follows Taylor as she quickly gets swept up in the chaos and complexities of the 'cape' community of Brockton Bay by joining with a group of villains known as The Undersiders. Cape politics, factions, rivalries, information warfare and the individual problems of the people beneath the costumes put even the heroes in something of a gray area. Taylor's actions in the midst of this leave her in a situation where she's forced to make some hard choices, facing the reality of having to do the wrong things for the right reasons.
I suggest spoiler tags for the latest chapter or two. Actually first, who is reading this and how up to date are you? We might want to extend how far back to include spoiler tags if people aren't up to date.