Whether you've been here a long time or just showed up today, your original post made it sound as if you hadn't done any DD. Saying "Does the company do anything besides sell shares?" makes it sound as if you aren't aware of all that is in the works and how the money from the added shares is being used.
No problem with expressing frustration. There isn't a single long here who is happy with the share price right now. Just keep things real by not insinuating that the company is just a dilution scam because that isn't true.