It is possible to ask for and if necessary provide information without necesarily provoking conflict.
I would be asking your committee to provide some fact sheets to all owners detailing future plans – or maybe hold an information night.
If that wasn’t forthcoming, I would set up my own website and/or facebook page where all these issues could be discussed without needing to go through the committee. Setting up a web page is a lot easier and less expensive than you think.
And as a general observation, I would be keeping personal attacks to a minimum. People get very quickly turned off by them and you don’t do yourself any good.
Get the information out there, and make it a discussion about good and bad ideas not good and bad, or old and new, people.