I can attest to the versatility of dewies. I always prefer to fly fish or spin cast when possible, but sometimes worm fishing has it's place.
I've caught nice summer sturgeon on 3 or 4 dewies with tips cut off and spider threaded.
Last pink run believe it or not I was using worms for bottom fish on the fraser and ended up hooking a beauty silver female Pink salmon!
3 years ago up top on the Stave, while fishing with my uncle in the fall, he landed a big Sockeye with worm under a bobber. We were perplexed by both hooking it on a worm and the fact sockeye should not have been around that time of year...goes to show worms are a pretty versatile bait. With that said, you have to be careful using worms as fish easily swallow the hook. Generally I won't use worms unless targeting bottom fish species like bullheads or squaws