We need a pictorial mark for our logo. Your art looks good but we are not interested in abstract shapes or including letters in the pictorial mark. Try with something more figurative, we think your look & feel is good.
Please do not hesitate to contact to clarify any doubt you may have to this respect.
It would be nice if you could play around with the composition, maybe the text in one side... I don't know, you are the creative :-P We like all lowercase better and if it is possible a "rounder" typography (similar to the one in #18) without these "spikes" (for instance in the cues of the "a" or "u", and the top-left of "m" and "n").
I know my technical knowledge in design is zero, so let me know if you need further explanations about what I meant.
Oh! Could we see a version with arms? It would be interesting.