I love BOMs. I really dislike making large quilts and quilting them---actually I hate that part LOL. If I could make blocks all day and share them with someone who just likes to quilt, we'd have a great partnership. BOMs give me the opportunity to try all different types of blocks without committing to a whole quilt. I've done the Farmers Wife Sampler, FWS Pony Quilt, and Quilts for Rosie as BOMs here on QB. Always on the look out for another one.
I actually finished those 3 quilts. I think joining others in a BOM makes me feel more accountable and makes me finish the project instead of tossing the blocks into the Box That Shall Never Be Opened.