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You are my disciples. :D Thanks for the support.
Even if you don't like writing ё's, to understand the letter is important in the beginning of your studying.

Every proper name having ё must be written correctly - not to confuse i. Especially, geographical.

And you're right, there are some rules:
http://www.rusyaz.ru/pr/og04.html

You do need to use ё as far as it is the letter of the alphabet. And there are many cases whe're ё is indispensible.