* Vertical indent guidelines (like Scintilla, Komodo, Notepad++, Coda, etc.).
* Support for changing charset of a buffer on the fly, without having to reopen it.
* Support for manually reloading/refreshing a buffer.
* Support for Apache conf syntax (Komodo has it).
* Search dialog: checkbox to keep it open when searching, multiline text inputs (cf. JEdit).
* Support for reordering buffer tabs (pretty much all the other text editors have it).
* Support for UTF8 in (S)FTP (UTF8 files are common nowadays).
* Scriptable (S)FTP remote interface (being able to record macro from FTP panel actions like browsing a directory or opening a file).
* SSH terminal (like Eclipse RSE and Coda).
Keep up the good work!
Vianney