#84 is a really sophisticated and tasty logo. It would be perfect for product orientated business. Our motives are in driving visual collaboration platform as app/ service to phones and that makes us think of more abstract approach. But because logo alone is so good we have it in rank. Some other versions of same theme too. Choice of font is also very good.
Thanks a lot for great feedback,I`ll try to make better my design and also will come whit something new.. If you want to see any changes please let me know ...