This would be more interesting with descriptions of WHY it's bad, and a little bit of moderation. As of this comment, there are 9 entries, and more than half h

This would be more interesting with descriptions of WHY it's bad, and a little bit of moderation. As of this comment, there are 9 entries, and more than half have to do with similar link/button behavior (#8, #5, #4, #2, #1... and also kind of #3). Some of these are also semantically invalid (e.g., #7). That's less a "bad practice" and more "invalid HTML".