I love BOMs. Over the years, I have done some that were posted on different blogs, then last year, I joined one from the LQS - Amish With a Twist. I liked the idea of joining for $20, then get the block each month as long as I made and brought in the previous month. Well, I didn't like the colors as I started out, and then there were several months that I was away on the BOM weekend so I had to pay another $5 for the block, but in the end, it was well worth it. This year, I again joined the BOM from the LQS, as well as a mystery quilt they are doing.
I would love to have the time to just quilt all day long and get most of a top done, but I don't. There are times I barely have enough time to get the one block done each month. Because of that, the BOMs are perfect for me