Radioshift Genesis
RadioTime has been working to catalog the world of internet and AM/FM radio since 2002 and their guide now tracks over 50,000 different listings. Bill Moore, the visionary founder of RadioTime, had actually made us aware of the guide way back in 2003. However, it wasn’t a good fit for us at the time (technologically or economically), so it simply lingered in the backs of our brains.
I’ll bet it’s really common for developers to have application ideas linger and simmer for years until the time is right.