You might have heard "DotCom yourself or else somebody will". There are over 1700 domain name extensions but being the first domain extension .com rules them all. It is the king of domain extensions. How about having that popular extension as a domain name itself with .app extension? This .app TLD is exactly that, easy to remember the name and your opportunity to own DotCom in the application domain universe.
This is a companion discussion topic for the original entry at https://domainsfeed.com/available/dotcom.app