Tinysocks summed that up pretty well, the more karma you have the less reports it'll take/ you might even only need one.

Vacation begun in most countries. That means there will be more people playing, which also means that the amout of Frais-Sellers will increase.

I've seen some people asking other (obviously young)players for passwords. They write something like: "I can give you 50 fraises, if you give me your password | click on this link and download the programm and enter your nickname&password to get free fraises".

I reported it once it luckily the player was banned. But when I reported this in another situation he weren't banned.

The karma-system is indeed good it doesn't replace a mod. Couldn't we get one or two mods temporary for the vacation?

EN is international, so that means people can talking in English. However for people who do not speak English can speak other languages IF they do not have a community of their own. You can always ignore those who speak in other languages.
Just to clear any points, English is a must for EN2.