Great to see this new group!
Big productized service fan here. I love the model since you are able to create a scalable business that runs without without you, but also because productized services offer a great experience for customers.
Some examples of productized services include WPCurve (acquired by GoDaddy), Design Pickle, WPBuffs (which is run by a fellow IH'er, @joeheadbuff), HubSnacks (small Hubspot tasks), and many others.
I will be hanging out in this group regularly to answer questions (feel free to ask anything about finding an idea / value proposition, building your MVP, setting up your marketing channels, and hiring a team)
About me: I founded ManyPixels and I wrote a free book about productized services: http://www.productizebook.co sharing my experiences of building ManyPixels if you want to get started on this business model. As a matter of transparency, I also run a Saas for productized services.
Feel free to ask me anything and please show what you're building :)