Some minor things
1) rename the RENZOKU constants to something that makes sense
2) Have the string to sage and fusianasan defined as a constant in config
3) A specific string for ID:Heaven instead of anything in the email field
4) Cookie preferences such as "Don't use expanding textarea" which leaves it small or big.. or another option for that choice as well; an option to not save Name/Email automatically; anything else that is useful?
5) Seperation of sage et al from the email field to something else...
I think a checkbox works better than putting something in the link field, but that can always be left as working too. It would be nice to know if the name is underlined that it has something other than sage rather than putting the cursor over it and reading the status bar. Strip things from the email field, append (sage) to the Name line?