RENZOKU are the flood detection things... even if they are useless MAX_POSTS_PER_MINUTE makes a lot more sense than RENZOKU2

3) was about a string to trigger ID:Heaven, not a constant for the Heaven part (which is already configurable)

Re: email/link field

Just because it works one way on 2ch/whatever does not mean it is the best way. Having 'fusianasan' as the only way to trigger the effect is just narrow-minded. Functions should have descriptive names to the people using them; should we keep the field names in Japanese because the Japanese have them in Japanese? Having all of the applicable things configurable is something that makes sense, and you can easily have both 'fusianasan' and 'show_ip' that work at the same time. Frankly, the combinations of many things into unrelated fields is a design flaw. What if you want to use a name/trip and fusianasan? What if your email address contains the string 'sage'? What if you want to sage a thread, but have an ID still?
I think the confusion of existing users is worth reducing the learning curve and improving the intuitiveness.

I'm not saying that the default behaviour needs to change, but being able to easily configure the strings used allows for easier localization.

I probably misspelled fusianasan too, why should I have to remember something so foreign?