Thanks a lot for taking to time to write me feedback. I really appreciate it and it's comments like these that help me out a bunch!!!
What about if you could copy the program on the site and modify it to exactly what's available to you! I see what you mean about casual and serious workout-ers. I think it has to do with goals. Like, the more serious the workout-er, the more specific the goal. "I want to add 50lbs to my squat" is a lot more specific than "I want to stay in shape". If the goals were clearly labeled maybe that could help.
Also, I think it's possible to find fun workout ideas in the database. I'm not sure what, but comboing swimming and doing other stuff in one workout is fun to me and isn't really standard.