trinorth - I think that's why they asked for feedback about small sites in particular.
Yes, this is an opportunity to provide examples of the good sites... not necessarily your own... that have dropped down in serps, and to explain your reasons.
I don't think you can simply grumble about the results without suggesting alternatives and giving reasons.
While we can't talk about specific sites here... I'm curious about what kinds of reasons members would give about preferring some of the smaller sites that have dropped at the expense of larger ones. What would you put into the second field on that feedback form?