And yes you can, it becomes a little more difficult if you need to find your friends though since you will need to search for their Spotify usernames if you want to follow them (via spotify:user:USERNAME).
this is stupid. I have to do all this. why not make a link where I can download my playlist and then import that into the app? this is so much work and confusing. I tried drag and dropping my playlist. that didn't work. I'll just start all over again.