Sounds like stalk removal isn't a decision I should concern myself with- I'm sure if it were practiced and found helpful, at least some of you would have heard about it. Even with those perennials where it is recommended, I find it really challenging to make myself do it.
As much as I enjoy seeing blooms from new plants the first spring, I do prefer seeing irises bloom in clumps. The clumps most of the non bloomers have formed look really promising!
Some mentioned the timing of planting new rhizomes, and I too am seeing the best development among those that were planted early. Several from Suzanne and Bonnie were planted in May or June and look like they've been growing in their present spot all along- I would be surprised not to see blooms from those.
