"Referring to the touch screen voting machines, Merel told the group that voters needed to have a receipt to verify their vote, instead of votes that disappear into the screen."
Reciept? RECEIPT? Is that what she really said? How about a paper ballot? (A DRE could be programmed to issue a receipt with your true vote but actually count your vote as something else.)
And as to the claim of no problems with the machines, I have a few things to say:
1) Part of the problem with DREs is that the most serious problems they create are the ones we never find out about. The question is not how much the machines are loved, but whether or not their counts accurately reflect the will of the voters. And with proprietary source codes, we can't know that.
2) According to VotersUnite
http://www.verifiedvoting.org/article.php?id=5179citing an AP article, past problems with the Danaher voting machines used in Davidson County, Tennessee include this:
"November 2003: Tennessee. A poll worker in Rutherford County inadvertently cast a vote during a demonstration that may have resulted in a tie for a Town Council position."
Other problems with the Danaher ELECTronit 1242 are listed at that link as well.
Granted, that problem wasn't in Davidson County, but don't we care about fair elections everywhere? And, for that matter, "there but for fortune..."
Paper ballots, paper ballots, paper ballots.