I see no problems with it, there are no rules stating that Party Finder is solely for doing dungeons. It is there for people to group together and find ways to interact together without the need of an almighty RNG based system that is Duty finder. The crafter is simply using resources that is available to him, he is actually making effort to be heard in a way.

The only thing I got from this is you don't like a long list.

I see it often and it doesn't bother me one bit, I simply scroll down and continue to play.