3D Printing Meetup July Topic: Support Material!

A necessary evil--support material. How do you use it most effectively, how can you ensure it doesn't become a permanent part of your print, how can you remove it cleanly, and is there any way to avoid it?? What about special mechanically removable or dissolvable support materials? So much to talk about. Come on out and join us! Bring along any epic support successes or epic fails as well!