Is there any reason why this is a mobile only app?

I have a strong preferences not to use apps that are mobile only. And I firmly believe that communicating on mobile has a hard time turning into something more substantial. People nowadays are used to quick status updates while on mobile. Look at the popularity of Snapchat. Why bother writing something when I could just post a picture on Instagram?

It is difficult to make friends when you are over 30, and I think with society stuck on the internet and mobile, it will be even more difficult. At least break free from mobile.