Error reporting is really nice to have

One thing that has really helped me feel better about the site lately is adding error reporting. That is, every time users get an error, I get an email. It's documented here: ErrorReporting.

I think most people want whole-site error reporting (documented as Method 3). The code listed worked great, but something irks me about cutting and pasting code out of the docs in order to add that feature. I felt compelled to review it line-by-line, which I don't think I would have felt the need to do otherwise.

Could this be made a standard part of TG, possibly?

EDITED: BTW spiders are really good as an automated testing system and finding bad links, as one finds after enabling error reporting.