Wouldn't a micro fibre duster solve this potential issue (uhm)
You must have a really terrible memory. You were the first person to respond to the post that mentioned this "sticky" dash issue.
He said...
"Top dash rubber is "sticky", tearing up a microfiber cloth and leaving fuzz everywhere when wiping."
Another poster followed up with...
"The dashtop isn't "sticky" per se, but it does attract dust like crazy and I also have yet to find the right kind of cloth to clean it well."
Then, just a few minutes ago, someone mentioned this a few posts up...
"The only problem with the dashboard is that it's a bit sticky so when I hit it with a paper towel, it leaves towel flakes."
So apparently the answer to your question is NO.