Make adding friends and sharing Last.fm easier

The "friends" part of Last.fm works much less effectively than it could. FOr quite a while the only way I could find people on last.fm was to use the Facebook app to see who else had last.fm.

I discovered through my profile I could then see friends but there was no way to invite or add friends from there. Finally I discovered the search bar at the top allows me to search for user tags but that doesn't help when I don't know what user name they are using.

I'd like to be able to invite people to try last.fm but there seems no easy way of doing that. I've seen it done with others apps where you then get automatically added as friends.

Just think the social side of last.fm needs some work to make it more accessible.