I find my dryer bar very convenient, durable & a much better & safer (I don't find 'em stuck in the lint trap) alternative to fabric softener sheets...
I get a reasonable life (or at least what the manufacturer claims) out of it, if I dry something that doesn't need fabric softener, I can take it out, or if I dry something heavy apt to cause breakage to it, then I take it out & use sheets that I still have a few of...
And I agree about the "Peel & Stick" being a bit of an inconvenience: You DO have to decide on a good, permanent location for it--and I realized I wanted it further in the dryer drum, but the place I have it, I've gotten used to...
Too bad, though, that, there's just no way to try different areas for the installation until you're sure it won't be hard on the back to install/remove/change your bar...
Summing up, "It's OK..." I can always take it out if I don't want my clothes to smell overly strong, but it's good to use for the baby's stuff...
-- Dave