[pastylegs]

Thanks for introducing me to the 'grown up' world of app development reminding me to 'stop whining' about design.

There's a big difference between being aware of good design principles and being competent enough to start making changes on your own.

Studying bootstrap and reading a book won't earn you the experience that a designer has built up over years of practice, so while it's certainly beneficial to be able to collaborate on design issues with an informed opinion, it's dangerous (and insulting) to suggest that you should take it upon yourself to make changes.