Interesting
Here are some of my own thoughts/takes on the points raised
I can't help thinking that you'd get more useful information about songs if there was anonymous reviews...
I think this would only exaggerate the cliqueness and worst traits of human nature as I am sure some would be tempted to be unnecessarily harsh/aggresive if they were protected by anonymity
I think it is a good problem to have with people being too nice to each other!
I do understand what you are saying about the mutual slap on the back or "tit for tat" nature of peer reviewing
It just depends on what you want out of a review
For me the forum is absolutely perfect for getting a general feeling for a song from those that care about songwriting
This is NEVER a true indication of whether a song has "hit potential" as people here tend to be focussed on their own specific genre and preferences - which is a great thing!
I also look out for a few specific names when I post a song for review for specific feedback on specific areas - as you get to know people here you will know whose opinion you respect most on melody, lyrics, production etc.
ALL reviews are helpful but knowing who has given the review has been vital for my development here
that only the songwriter could see
I have received and given many PMs following reviews to either follow up or expand on a review. This has always been especially useful as it has led to more understanding, identified key areas for improvement on a track and has opened the door to collaborating with others
Maybe a scoring out of 5 too
I have often thought about this as well but I can't see any possible benefit and lots of negatives
This would just be a load of numbers from different people with different opinions, tastes etc. so I couldn't really see what benefits I would get
As with all reviews I take them all (good or bad) with a huge pinch of salt - I take on board ALL of the comments and then decide what I like (which does often lead to changes but I must have liked the song quite a bit already to post it for review - unless I am specifically looking for comments on a "work in progress" etc.)
I think this is why I tend to "shy away" from competitions (as well as not having much time)
I don't like the whole idea of voting for "the best" song as we are in such a subjective area
I know it is all a bit of fun and doesn't really mean anything but it is my first though about comps - although the time constraint is the main issue for me at the moment!!!
I do agree with the issues you have bought up though PERSERVERANCE
For me the answer lies in the song poster (OP) being much more explicit about WHY they are posting a song for review and WHAT type of feedback they are looking for
This would then, rightly, shape the review given as I would give a completely different review to someone posting their first song to someone posting a demo they want to submit to publishers
Just some initial thoughts