Delegating SP to musing is definitely a smart idea and an investment opportunity. The Idea of musings is unique in the crypto universe and it has an enormous growth potential. If anybody joins the team now and delegates, they could be highly rewarded when the SMT's are launched. During the incubation period you can earn a lot of Steem Power through curation if you delegate to musings. The ROI is definitely going to be much better for musings than simply delegating to any BOT. When you delegate SP to a Bot or MB you earn around 10% of your investment however in Musings if you delegate above a certain amount of STeem Power you can hope to earn Musing Back SMT's when they are launched.
As far as I am concerned I am ready to delegate, the only thing stopping me is that fact my SP is so little, that offering it to a platform that is as wonderful as Musings, might be an insult to it.