I work for G2 Crowd (think Yelp, but for business software), and we are looking for users of CAD products such as SketchUp. I know I'm not a user of the program, but everyone here is, and we will reward you putting up with me posting in your forum. For a complete review of the program (positive, negative or somewhere in between) by Friday, October 16, you will get a $15 Amazon gift card. Thank you for sharing your expertise!

https://www.g2crowd.com/contributor/cad/products?rewards=true