It’s been fun.  For the last month, Sam has been getting out of bed by himself … and back in! 
The getting out actually started a while back, however it has been
amazing that he will now sometimes get some toys, put them in his bed,
and then crawl back in with them.

The other day Tracy came in to tell me that he had got out, put his
large toy garbage truck in the crib, and then crawled back in to take a
nap.  Very cool.