Indeed. There are also programs that have long been used for such purposes in the Windows world (i.e. Notepad++/Programmer's Notepad, WinRAR/7zip, Windows Powershell and Putty) which are likely to be better than anything MS can ever integrate into the system (err, excluding Powershell).

There is also the problem where if MS somehow integrate those features into Windows, even then they'll get flack for it for not being "good enough," so we still arrive at the original question.