I found a few older polls - none recent. Thanks for playing. No need to debate the benefits of any of these, that's been done to death. I'm just assessing the state of the union at this time.
2010: https://www.homebrewtalk.com/f11/glass-carboy-vs-better-bottle-vs-bucket-94507/index2.html
2009: https://www.homebrewtalk.com/f14/glass-p-e-t-109832/
2005: https://www.homebrewtalk.com/f11/what-do-you-use-fermenter-4000/
2005: https://www.homebrewtalk.com/f39/primary-fermentor-carboy-vs-plastic-bucket-1449/
2010: https://www.homebrewtalk.com/f11/glass-carboy-vs-better-bottle-vs-bucket-94507/index2.html
2009: https://www.homebrewtalk.com/f14/glass-p-e-t-109832/
2005: https://www.homebrewtalk.com/f11/what-do-you-use-fermenter-4000/
2005: https://www.homebrewtalk.com/f39/primary-fermentor-carboy-vs-plastic-bucket-1449/