Re: Oh goodie. A whole new set of Illegal Numbers...
This whole 'illegal numbers' business is reductionist bullshit. "Oh, no, illegal configurations of metallic discs" (coin counterfeiting). "Oh, no, illegal arrangements of printers' ink" (libellous publications). "Oh, no, illegal vibration patterns of air pressure variations" (every proscribed act involving sound, ever).
The fact that something that happens using digital communications does not make it either (a) immune to the attentions of legislators or (b) especially eligible for that attention.
Also, please note that you shouldn't think that I necessarily approve of heavy prison sentences for abusive tweeting, just because I'm tired of "illegal numbers".