I like VI!
No, not really (at least not for programming in Scheme), but I would encourage people to chip in where their interests and abilities lie (and devising/using debuggers in emacs or eclipse or ... is not one of mine, I use the command line with (generate-proper-tail-calls #f)) and to try to avoid arguments about the true nature of Lisp/Scheme, or why Lisp/Scheme is unpopular, or how Lisp/Scheme compares to Haskell or F# or ..., or any of the other regular flamefests on comp.lang.lisp.
By the way, if someone wants to spend the time and energy to submit the gambit programs at
http://dynamo.iro.umontreal.ca/~gambit/wiki/index.php/ Programming_language_shootout
to The Computer Language Benchmarks Game (aka the Computer Language Shootout, a name that is met with derision by the current organizer)
http://shootout.alioth.debian.org/
it might improve the reputation of Scheme somewhat. I can help with porting and tuning, but I can't really help with the actual submission.
Brad