Sure. I was just surprised because my fields cite a bit more sparingly (and journals often limit you to ~50-75 per paper). I use them for specific results or o

Sure. I was just surprised because my fields cite a bit more sparingly (and journals often limit you to ~50-75 per paper). I use them for specific results or original/controversial ideas, but I wouldn't bother for something fairly obvious like "robots can sometimes outperform people." It seems like including an SO link for a bog standard for-loop in your code.