I think if you're from Pittsburgh, it's your "home lake". I spend a ton of time on the lake and it's nice to see that someone can prove there are muskies in it still. It's a tough nut to crack. I've got 3 in 4 years of fishing it, with a 42" fish being my best. I catch more and better fish on other big waters including Pyma and NY/OH lakes.
http://www.post-gazette.com/stories/sports/hunting-fishing/decline-in-lake-arthur-muskellunge-fishing-has-anglers-state-trolling-for-answers-318286/
http://www.post-gazette.com/stories/sports/hunting-fishing/methods-for-muskies-new-aquatic-habitats-are-forcing-musky-anglers-to-reconsider-time-honored-tactics-641742/
I've been involved with these meetings with the PA F&BC and the clubs and I find it difficult to understand why they don't focus on specfic bodies of water. This lake, Pymatuning Lake, and Conneaut Lake are all suffering declines in fish habitat. They get hit the hardest! So after 7 years they upped the stocking to double the norm, when the model put in place by agencies with more effective musky management are on a 3 year cycle. One year out of three with double the fish, and that is why we buy an Ohio and NY license. Drive the same distance to Leesville, WB or Salt Fork and actually catch fish.