Grammar 101, ... or, pet peeves Options

[agrippa]

Here's a place for us to bore eachother to death about grammar. I'll go first.

I. POSSESSIVES AND PLURALS

Most nouns are made plural by the addition of 's' or 'es'.
computer -> computers
house -> houses

Some nouns have irregular plurals.
mouse -> mice
fish -> fish

A noun is never made plural with an apostrophe.

The apostrope and 's' are used to show possession.
Ron's (belonging to Ron)
Ginny's (belonging to Ginny)

However, pronouns have their own possessive forms:
his (belonging to him)
hers (belonging to her)
theirs (belonging to them)
its (belonging to it; it's means 'it is')

[anhaire]

My worst pet peeve is "different than." Different doesn't compare things, so you shouldn't use "than" after it! The correct usage is "different from."

Also, "more unique" really bugs me. Either something is unique (one-of-a-kind), or it is not. Just say it's unique, and forget the more!