Yeah, but a screen shot would be a picture, not text.
I agree this isn't too important, but it sure would be a nice little extra feature to have in the future.
Basically, I'm imagining a "Create text file of current playlist" command, which, when used, pops up a dialog asking which tags to include, then Save, and voila, a text file. You can copy paste or print it afterwards.
A thought:
Perhaps when in the future, Cut/Copy/Paste is implemented for the playlist, we could also have the option of "smart copy paste" just like in the Finder.
In the Finder, say you copy a file or files. If you do Paste in another folder, it'll paste that file/those files in that folder, of course. But if you paste in a text field in some other app, it'll paste the file name of that file/those files.
That's pretty smart in my opinion.
I'd be cool if Cog could do something like that someday. (Copy a playlist entry or entries. Then if you paste somewhere else in the playlist, it pastes the entry there. But if you paste in a text field, it pastes the name.)