My boy is a very happy chappy and is quite content to sit and play. He is trying really hard to get onto his knees to crawl but so far he is just getting frustrated. I will admit that I love having a sitter. It was always hard to know where Jot would be 5 minutes after I put her on the ground but the boy will pretty much always be in the same spot (or within about 50cm) that I left him.
I thank God for him each day as he is such a blessing and a joy to have around (even after multiple nights crappy sleep).