Thank you for your submissions. Obviously I like #32 & #51 since I have ranked them. I don't like #52 because the logo implies sound, or voice' or a phone call to me. Not sure yet about #59 and #58. I did not like #59 initially because of the dots...wasn't sure why they were there. Then I noticed they represent people. Amazing how it changes the look compared to #58. Can't decide if #59 & #58 would look better if the images were exactly symmetrical to each other or not.