I'm not sure if this is a bukkit problem or a vanilla minecraft issue, or if it's the way it's supposed to be or what but here's what I'm seeing on my server: When a player jumps into a cobweb they start sinking into it. Once it gets to the point where their head is covered, *POOF* They like.. spring/tp back up to the top of the web and start sinking again. Note, if you're in creative you will pass through. However, if you're in survival mode, it doesn't work. Bukkit 1567. Can anybody else duplicate this or perhaps know any more about this?