Maria Korolov over on Hypergrid Business is running the Third annual grid survey to determine how Open Sim users are rating such aspects as content, support and technology. She is also interested on if you spend your time on 1 or 2 grids. Of course the more people who participate the more useful the results as a large number of participants can paint a clear image of how people feel.
The deadline to take it is October 31st and you will find The Third annual grid survey here.