This seems to confirm that Brunei really is becoming a bilingual society, and (at least for those who are computer literate), it is expected that people should be able to understand both these languages.
To investigate the extent of mixing, I looked at the language used in ten separate discussion threads where the original posting was in English and there were ten or more contributions in each thread. I then classified each of these contributions as:
- E : English only
- M : Malay only
- E(M) : English with some Malay
- M(E) : Malay with some English
- E+M : an even mix of the two languages
It can be seen that there are about the same number of English-dominated contributions (66) as Malay-dominated ones (64).
These figures confirm that mixing between the two languages is extremely common in an Internet forum such as BruDirect.