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Answers and rating deltas for
Why does any kind of abstraction use interfaces instead of abstract classes?
| Author | Votes | Δ |
|---|---|---|
| Graviton | 6 | +1.87 |
| Roman A. Taycher | 3 | +2.58 |
| Brian Rasmussen | 2 | +0.48 |
| Fabian Steeg | 1 | -0.55 |
| queen3 | 1 | -0.34 |
| Wim Hollebrandse | 0 | -1.74 |
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