I have local install a spongeforge server, is a fine thing. But what I search is a mapplugin aka dynmap, the dev of dynmap had no time to port in sponge ;( I have no found, that have the options from dynmap.
But I have seen, that sponge is on a good way. Suprised that the doc was translations in so many languages, in german, my mother language too ;D So is very easy understand what is sponge ;D
Ok, that is all, sorry for my bad englisch … Have a nice Day ;D