It may be considered that some try to manipulate stocks associated with Javelin stock plays....JMO
That might be a concern for some but most are fully reporting companies and their horrible financial state is clearly visible in their SEC filings. While FCCN was clearly drastically overpriced for a long period of time it's not clear manipulation was at fault but merely irrational exuberance. Aero's financial condition was clear from the lawsuit against it, and from published D&B reports.