iPhone 1.1.1 → debugger is built into Safari!

Friends, last night I flashed my iPhone 1.1.1. It wasn’t without adventures, but thanks to IT-shnuyu patience and endurance, yaMobilko now works again in the operator networks of Russia.
Among the innovations just noticed - the opportunity to include the built-in Debugger in Safari!
So, Safari on iPhone is the world's first mobile browser with integrated debugger!
Read on
Enable debugger is very simple - Settings → Safari → Developer → Debug Console → On.

After switching on, a debugger panel appears under the address entry line, which displays the number of errors found on the page.

Clicking on it opens a list of errors found, and these errors can be classified according to their affiliation - HTML, JavaScript, CSS.

It's funny, such a “plugin;” can be useful only for people who develop websites specifically for the iPhone . I think everyone else will not stop using FireBug from this news :-)