I've spent a lot of time sending accessibility complaints to the DOJ for the "mediation process", which is supposed to be a faster way to get better compliance. No response. I waited and got no response. I'm still waiting for, at the very least, a letter confirming that they received the things, let alone tell me what action, if any, they would be taking. Nothing.
The answer to the last part of your question when you ask that If you fail to file such a motion, can you simply ask the court to declare, at the outset of trial, that the defendant, by failing to answer the admissions request, has in fact admitted certain facts which you no longer must prove at trial. By failing to file the motion as the rules require you would be jeopardizing your right to this relief. At trial the defendant’s lawyer will almost assuredly object by stating to the court that you have waived this argument since you didn’t file the motion per the Oregon Rules of Civil Procedure and in all likelihood the judge would probably agree and sustain the objection. There usually isn’t much, if any, wiggle room when it comes to compliance with the stated rules. Whenever you fail to follow a stated rule you are giving the opposing side’s lawyer ammunition to attack your argument. It would behoove you to file the motion to determine sufficiency and request a ruling deeming the matters as admitted since the defendant failed to answer.
According to the National Center for State Courts in the United States, as of 2006 pro se litigants had become more common in both state courts and federal courts. Estimates of the pro se rate of family law overall averaged 67% in California, 73% in Florida's large counties, and 70% in some Wisconsin counties. In San Diego, for example, the number of divorce filings involving at least one pro se litigant rose from 46% in 1992 to 77% in 2000, in Florida from 66% in 1999 to 73% in 2001. California reports in 2001 that over 50% of family matters filings in custody and visitation are by pro se litigants. In the U.S. Federal Court system for the year 2013 approximately 27% of civil actions, 92% of prisoner petitions and 11% of non-prisoner petitions were filed by pro se litigants. Defendants in political trials tend to participate in the proceedings more than defendants in non-political cases, as they may have greater ability to depart from courtroom norms to speak to political and moral issues.