I think the issue is that the edit button is somewhat hard to find when looking at a snap from a smaller monitor. I noticed a couple of people told me already they had a hard time finding it.
It's not just you, right? No way to vote, or pin, or edit a snap or any of that good stuff. You can still edit a snap, though, by going to your snap list, tapping on "Manage Snaps," then tapping on the "Edit" link to the left of the snap.
C'mon mobile Snapzu app! Also, I've just about had it with Chrome on mobile devices. Dolphin's been dreamy, and is available for what-have-you.
[This comment was removed]