As Opera has been complaint to most standards for years, while it took other browsers years to do the same, it is the websites that have the incompatibilities, not Opera.
Driving your nice little environment degrading Toyota Prius to Germany and finding out they have trimmed all branches of trees so that only VW, BMW, Merc and Audi can pass through without being scratched would probably upset you just as much as your statement would to any Opera supporters. And you would not be blaming Toyota, you'd be blaming the German government. Why does the word rationale mean something completely different when it's about IT?
Also, afidel's post is far from "right-on", as he/she/it too makes at least two assumptions (while debunking someone elses!): Opera being an insignificant browser; you're forgetting all mobile devices here. And Opera's request being insignificant. Judging from what's Opera's requirements are, I'm assuming (see, there's one!) they're ready to order some very serious amounts of high-end server stuff.