Last modified: 2006-06-04 00:13:15 UTC
The trolls and vandals seem to have discovered a new trick - perform multiple edits on an article, the second to last edit of which "seems reasonable" and the last edit is garbage. Then, when somebody comes along and reverts the last edit to the second to last edit, the edits prior to that will seem to be made by the reverter. Ideally, when displaying edits - e.g. for "recent changes" - any consecutive edits by the same person should be collapsed into one edit - that way if a troll makes 5 consecutive edits, the first three being garbage, the fourth a reasonable if minor edit, and the fifth a troll, then ALL FIVE edits are shown as one - making it easier to see and revert.
Rollback does take multiple consecutive edits by the same user.