Space to move forward or left and right arrow keys to switch back and forth! You decide!
For the first question, I meant many people, not much people. My friend corrected me on that! For the last question, I was kidding. I like it a lot, though. The thing is, there are over 21,000,000 projects currently shared, and I couldn't make up my mind. People who asked questions (in order): @treeman99 @skawseome @Chachy_123 @eefr0 @HomerSimpson902 @drp06 @KamikazeKumquats @Moony53 @everest-pets Thanks!