By rejecting Donofrio the court has told us that it does not wish to act based on the information it now has before it.
I doubt that the other cases are any stronger in terms of legal principals or information, so they also will fail
Bottom line, unless you can get a copy of Obama's real birth certificate no one is going to do anything about these cases.
If Keyes, who is probably the best person to pursue this case because of his race and his former candidacy against 0bama, is able to obtain a copy in Hawaii, which Andy Martin was unable to do, then his case will have the best chance of affirmation by either a state, federal district, court of appeals, or SCOTUS.
All that is necessary is for one lowly judge to issue a preliminary injunction on either the Electoral College casting its votes, or them being certified by the Congress, or the issuance of an oath of office to 0bama. Once that happens, all hell will break loose!
Until then it is as they say in the law, moot!
You said — “There is nothing wrong with the Donofrio case except that it requires the court to act.”
And “except” that it includes John McCain in there, too — along with Obama...
Donofrio wants to get rid of McCain, too.... :-)