is gl_spy optimization possible?

[teqnodude]

I wonder if by any chance it's possible to fix gl_spy too where there are no blank lines for instance, that keeps the list a lot shorter on sites with many users. Would also be nice if possible to have it sorted by username making it easier tracking user activity down.

[teqnodude]

Sorting could also be made into by pid, username or activity ie upload/download.

[glftpd]

Im not really interested in investing too much into gl_spy but if someone is i can probably provide the source code for playing with it.