I've got a chile rose and mexican red knee. I have handled the chile rose quite often and it doesn't seem to bother her too much. The mexican red knee is not tiny, but still quite small, delicate and skittish. I haven't handled her at all, but probably will do eventually.
I find them fascinating, but they're not everyone's cup of tea.
Draco dormiens nunquam titillandus
“... there is no shame in not knowing. The problem arises when irrational thought and attendant behavior fill the vacuum left by ignorance.”