Are you of the opinion that people don't already use internet resources, libraries, interviews and other
educational avenues to inform themselves? Many here seem to be needing an education on how to use Wikipedia responsively, they seem to think that one is unable to engage with a wikipedia article critically.
I just checked the article for BP, as one of the blogs linked here claimed that over 44% of BP's wikipedia page was corporate speak. The 'controversies' section is one third to half the wikipedia page in length. As a jumping-off point for further study, it is perfectly adequate.