Broadway will be a different place now that Neil Simon is gone. It's already a different place just because he lived. Simon was one of the most prolific playwrights of modern times. He wrote classics like "The Odd Couple", and "Lost in Yonkers". Such is the popularity and quality of his work that, at one time, four different plays of his were running on Broadway at the same time. That's an achievement that's highly unlikely to be matched by any other drama writer within their own lifetime, ever.
In total, he wrote forty plays that made it all the way to professional production. Unsurprisingly, he won a lot of accolades for his craft. He was nominated for a Tony Award on sixteen separate occasions, winning three times, and also being awarded the Tonys equivalent of a Lifetime Achievement Award. Simon lived to the ripe old age of 91, eventually passing away this year from complications arisen from pneumonia.