I have been tempted, on occasion, to buy a pair of clogs, but in the end, realized it was only to look like one of the "gang". My sneakers are very comfortable, washable, easily attainable and go with every color and style of scrubs. Plus if you keep them clean you can wear them elsewhere - try wearing your Dansko's to the mall! 😛
Some like to wear them because they are perceived as "cool", others because of the speed factor. Frankly, I never understood the need to save a mere 10 seconds tying laces, but that's my opinion. Running in them IS difficult and occasionally uncomfortable if you catch your heel on the edge.
Get clogs if you need them, or if the environment around you demands it.