Yay, more ideas.
#1: Player Models
You know how Garry's Mod has player models? I thought something like this could be done in Blockland. I don't mean Player Types, those are different. It wouldn't be too complicated, maybe porting something like the minifigure from v0002, the ROBLOXian from ROBLOX (do not start stuff in this thread), or just other 3D type models. It wouldn't be too compliated, like Garry's Mod type 3D.
And #2: Radio Streaming
By Radio Streaming, I mean things like SHOUTcast or m3u files. It would be clientside or serverside (depends on whether or not the host wants to use this). I think serverside could be easily abused, however, so I'd say clientside would be more suitable.
It would work like: /startstream [radiourl], /stopstream [radiourl], /continuestream (plays the last stream you listened to), and if serverside, /broadcaststream [radiourl], or whatever the host is listening to.
These seem decent or possible?