If he brought filings up to date it would cost the company a lot of money they have a better use for. If he put out a blog showing sales someone would say a statement in a blog means nothing because it's not audited. It has happened over and over again. The ones complaining are probably the main reason we aren't getting any updates. Just as they are the ones not getting their phone calls returned and their emails answered.
If someone tries to convince you to buy a stock they usually have a personal agenda to do so. Not because they are concerned about you making money but about convincing you to buy so they can make money. Same is true for those yelling sell.