What do you think about those articles which speak of language use in English, either they speak about grammar/spelling, things like affect vs. effect, or they speak down on word usage as being newer and thus incorrect. These grammar nazis as they often self style annoy me quite a lot, especially when they use incorrect rationing. The worst is the implementation of Latin-esq plurals for words such as octopus, which they suggest to be octopi. The issue with this is three-fold, 1 those stem from a single latin declesion, when there are 5, though I'm unsure why the 3rd is counted as one. Secondly, this comes from Greek, not latin, with the plural being octopodes in Greek. Lastly, the English pronunciation is quite removed from either version, and even if you were to accept Octopi, they are not supporting the final i to be pronounced as it would thus be, thus tis quite flawed. In my English class, we had to learn about 30 of these plurals for an exam, but I shot it down on the first day.

In retrospect though, with my small knowledge of Latin, I think it may be that -us words do pluralise with -i.
But yea, just a random rant on Prescriptivism. For that matter, my knowledge of the classics is not up to merit, and could thus be incorrect.
