Introductions?

I'm wondering how difficult it would be to make posting in the introduction section compulsory before new members can post elsewhere on the forum?

It seems more are ignoring the rules these days or just not bothering to read them.

I know that a lot of members are not natural english speakers but most should have a basic grasp of the language to post in the open forum.

I failed to notice from rules that #5 and got warning. Luckily I got easy on that one, only one day ban. For future in mind, does those warning-percentages go away at some point or do those follow eternally? Anyway, thanks for all behind this site, let's try to live by the book..