Swarmfighting(Complete Warrior) Question

[Graysire]

So Swarmfighting allows you to
occupy the same 5-foot square in combat with any other allied Small creature with the Swarmfighting feat at no penalty

Does it mean 1 other creature? Or can you share with multiple others, in which case, what's a reasonable limit?

[Darrin]

Does it mean 1 other creature? Or can you share with multiple others, in which case, what's a reasonable limit?

Two creatures does not constitute a "swarm", so I'd say multiple others.

However... you asked for a reasonable limit. I'm not sure I have an answer for that... what I do have, however, is called the "Death Centipede (http://www.giantitp.com/forums/showsinglepost.php?p=21366342&postcount=18)".

[Graysire]

Funnily enough, the stacking Shield Wall combined with a bunch of goblins was part of the reason I asked, so the first part of that is very relevant

[Waker]

From the part you quoted, I'd say you can share a space with one other creature. Singular use of creature in the sentence is my reasoning at least.