I disagree, through wikipedia you can more easily find research papers. If you ever had to look for those research papers before wikipedia and internet became popular, you'd know what a hassle it was. Finding a research papers means you usually have to order the papers from a University library and then you'd have to usually photocopy them. It was a huge waste of time.
I understand most people are concerned about people taking the easy route through wikipedia, but no original research is ever going to come off from people who opted to take the easy route anyway. I'd rather pay attention to the people who use wikipedia as a general reference and as a reference points to dip deeper into the subject. For example, do you have any idea how amazing it is to find a translated version of Riemann original paper on the Zeta function nicely referenced at the end of wikipedia? A lot of scientific articles in wikipedia have very good reference papers, and together with google no library in the world could ever rival them.
Also don't even get me started on the subject of high school education, instead read Paul Graham's article on why the whole education system is worse than a farce.