Electronic devices including smartphones are growing in hundreds and thousands almost everyday. They have a lifetime of around 3-5 years and then sit and collect dust as electronic waste. Although there is resale and recycling options, most of the time it is not a priority. This .us country level domain is a great fit for this niche.
This is a companion discussion topic for the original entry at https://domainsfeed.com/available/electronicwaste.us