RMT

[Fhqwghads]

Obviously it was sarcastic, and my point is that such a filter would be worked around so fast that there would be no perceptible improvement.

It's simple to adapt the regex to match new RMT string permutations. All SE has to do is make it a plain old text file that's read by the server every few minutes to keep the regex fresh and up to date.

Instead of making baseless accusations of ineffectiveness or potential for abuse, how about offer up suggestions or prove that what I submitted in the OP won't work.