People are selling at these levels because they bought in at 21 cents and have pretty-much doubled their money!
This one has a long-term appeal that those of us who have been long on it but you are mistaken if you think it will jump substantially in the next 12 months. I am banking on it getting to $0.50 but would be surprised (and delighted) if it made it to $0.75 and flabbergasted if it made it to $1.
The stock is so diluted that any additional rises above $0.5 would be based on speculation and/or some unexpected fantastic news. The bottom line is a market cap of a half billion is not warranted by the fundamentals.