I like #33, better than #30, although the circle around the Venn Diagram circles doesn't do it for me. I like the color choices (especially the dark blue font), although I would prefer having "Convergence" and "Mediation" in one color and the slogan in another. I like the use of the darkened overlap in the middle, so for that reason #31 doesn't do it for me. As for #32, I am not as in love with the top two circles, but the way you made the bottom two intersect is visually very interesting. Thank you for entries!
While I think #48 & 49 would be cool for a website banner, I don't think it would work as well for business cards and other small print media. Visually I liked how you arranged the words and Venn Diagram, though.
Revised entries are ready.....if you wish me to submit please rank my design within Top 5, as now the contest in Top 5 phase and only those will be able to submit