While your observations may be correct, why don't you just edit the text rather than leaving commentary? Since Wikipediat is an encyclopedia, not a blog or a forum, commentary in the text of an article is not proper. It is much more likely to be reverted than acted upon. If you wish, you may express comments about the content of the article and needed improvements or ask for comments or help on the article's talk page. See Help:Introduction to talk pages, Help:Using talk pages and Wikipedia:Talk page guidelines. You also may find the following pages have useful information about Wikipedia: Wikipedia:Identifying reliable sources, Wikipedia:Verifiability, Wikipedia:No original research, Wikipedia:Neutral point of view,Wikipedia:What Wikipedia is not, Getting started; Introduction to Wikipedia; Wikipedia:Simplified ruleset; and Wikipedia:Simplified Manual of Style. Thank you.