Not to say this thread is shit, but dude...
There's two types of weapons in tf2, "Different playstyles" and "fix a problem."
"Fix a problem" is for as the name implies, fixes a damn problem.
"Different playstyles" allows for a different way to play for the class(es)/team to work with.
For Christ sake, the bow is made to have a different playstyle. it allows for more heals at a varying range vs. just dealing damage with slow, annoying, and hard to see needles.
Just delete this thread like everyone else or let a mod lock this shit.