i like the wordart - clean and stylish. #15 the image is out of sync with the word, they are kind of separate and unrelated. It would be nice to have something related to communications, though in an abstract way.. also, as I mentioned in my brief, it would be nice to have the wordart and image merged together
#16 typeface looks neat, though i liked an idea of adding symmetry to the word - if the word is in lower case, downward point of ‘p’ marks the middle, and upward points of ‘b’ and ‘t’ mark the ends of the word – this is similar to skype logo design (my big competitor) but I like it
#20 the word's got better, thought it looks kind'a stretched vertically to me. and i'm not getting the idea with a new bug, the one on #15 was better. as an experiment, can you try putting the mark like the one on #15 behind the word, and make it's shape in sync with the round parts of letters ('o' 'b' and 'p'). and btw, can you look for a typeface with circles of 'o', 'b' and 'p' more rounded and identical..