Note: my edit added an al to 'accidentally' and removed human indicating 'a' from 'boarders'... Not that boarders within the borders are bad...
Having edited this page (and llSay) to say the message length is 1024 characters, I read comments on the llWhisper talk page that confuses me. Certainly I found that both in LSO and Mono I could "say" 1024 ascii characters. And llRegionSay successfully transfered 1024 characters under both compilers. So for Mono it looks like a 1024 CHARACTER limit. Not sure about LSO (but does anyone care?). Omei Qunhua 14:16, 10 January 2013 (PST)