Hmmm... One pain point for me is developing with Django there's relatively few starting points for django templates. I don't know if you've ever heard about Ruby on Rails' scaffolding, but Django has 80% of the equivalent in it's generic views. However there's no generic view CRUD templates on the net. I'm sure it's the same for other templating languages as well.
Likewise a decent set of web app HTML, CSS and Jquery templates for dashboards, user interface paradigms to use as a starting point would be useful. I realise every app is different but when you're starting from scratch it's nice to have something to work with, even if it's just that initial iteration. What do you think?