From MozillaZine Knowledge Base

Main titles ???

• Why "only" after every app name?
• What about chrome URLs for Thunderbird? For Sunbird?
• What about chrome URLs common to several apps?
  • add-ons manager (Firefox, Thunderbird, SeaMonkey 2 "and higher")
  • download manager
  • bookmarks manager
  • etc.
• There is no Calendar in SeaMonkey; OTOH there exists the Lightning extension for Thunderbird
• IIUC the prefwindow chrome URL is different in Sm 1.1.x (and earlier, and MozSuite) and 2.0 ("and later")
• Maybe it would be better to make a single table, with more columns: one for each app ("yes/no", where Sm <= 1.1.x and Mozilla would probably count as one and Sm >= 2.x as another), then the two already present