On the Attribute table view, It is too easy to accidentally press the Delete button, silently deleting a Data record. This is due to the button is inexplicably nestled between two frequently used record selection buttons (Clear and Copy). Suggested Fix: Move the Delete Button to the right, adding it to a new subgroup (similar to the labels for Field: and Selection:) called "Record(s):" or "Modify:" to the right of the Copy Button. This change would put it out of the danger zone. In addition to this, possibly look into the standardization of what Delete buttons look like, and where they are put in the UI. It is different everywhere, between ribbons like the Edit Ribbon) and small tables like this. In my opinion, the most logical way it's done in ArcGIS is what is seen on the Symbology panel for clauses of a Display Filter...where it's at the end of each line, separate from data entry fields.
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