eh. I use regular expressions often enough that I am pretty fast at them for common cases, and usually get them right on the first try. This seems like it wou

eh. I use regular expressions often enough that I am pretty fast at them for common cases, and usually get them right on the first try. This seems like it would only be useful if you don't really use regex's that often. For the case of users, I don't think I would trust most users (as the article suggests) to writing their own pattern matching.