Translation - Russian-English - XOPOWO Tbl XOYEWb BCE 3HATb? R nNCaTb N nOCblnaTB...

Yes, it is Russian. I think Lotus wrote this text choosing Latin letters and numbers similar to what he thought to be Greek.
In correct cyrillic it should be:
ХОРОШО ТЫ ХОЧЕШЬ ВСЕ ЗНАТЪ? Я ПИСАТЪ И ПОСЫПАТЪ SMS СЕГОДИЯ ВЕЧЕРОМ
It's not good Russian: he uses the verbs in the infinive form -to write- -to spread- maybe is "SMS style"

What does "write and spread SMS" mean?

I agree with aplle. The meaning is ok, but there are mistakes. The right translation is:

ХОРОШО, ТЫ ХОЧЕШЬ ВСЕ ЗНАТЪ? СЕГОДНЯ ВЕЧЕРОМ, Я БУДУ НАПИСАТЪ И ПОСЛАТЪ SMS. Or: СЕГОДНЯ ВЕЧЕРОМ, Я НАПИШУ И ПОШЛЮ ТЕБЕ SMS.

Kafetzou, I think, the meaning of "write and spread SMS" is "write and send SMS".

What is SMS?

I am fairly sure we're talking about "short mobile service" which is how messages sent from your cell phone are called (don't ask me why though!)

Oh! We call them text messages in English. So should it be "I will write and send a text message"?

SMS =Short Message Service= In Italy too, we call them SMS.
I wrote ПОСЫНАТЪ instead of ПОСЫПАТЪ, I have just edited it.
I think ПОСЫПАТЪ looks more similar to nOCblnaTB than ПОСЛАТЪ (Cinderella's suggestion): he wrote n for П, as in the first letter. In the other case, he should have written "bln" for "Л": too different.
Other translations I found for ПОСЫПАТЪ: strew, sprinkle, powder, dredge, scatter, sift, overstrew, dust.
I thought it meant : I will send many SMS all around.
The first phrase of the message might also mean: You know what? and the second :I will write text messages and spread the rumour all over town.
?????????????????????????????????????????????????
Who knows?

Apple, he/she told to her/him: YOU (singular) want to know everything. I think, that means: than, I'll send to YOU answer. Also, I am sure that the right world is ПОСЛАТЪ. Kafetzou, I agree with Irini: SMS is "short mobile service".

Cinderella, I understand very well that ТЫ is singular!
To send is ПОСЫЛАТЪ (you wrote ПОСЛАТЪ, so I couldn't get it) and, definitely, that's the word: to send. So, I'm going to correct my translation like this.
What a pity : such a normal meaning!
I was imagining that it was sort of an argument between two persons and that one was threating the other to reveal a secret, or something like that! Too much imagination!
Post Scriptum: SMS is Short Message Service, and not Short Mobile Service (see Wikipedia)

Apple, ПОСЛАТЪ - once, ПОСЫЛАТЪ - many times. He/she is going to send one message (one SMS) to explain.

Ok for SMS.

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I was imagining that it was sort of an argument between two persons and that one was threating the other to reveal a secret, or something like that! Too much imagination!
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I like your humor style.

Thank you for appreciating my humour style, Cinderella!!!
But, talking serously,... ...what I meant was:
1.ПОСЛАТЬ could not correspond to the “pseudo-cyrillic” -nOCblnaTB- there is a “bl”=“Ы”missing;
2.ПНСАТЬ is imperfactive like ПОСЫЛАТЬ: if he/she wanted to use the perfective form he /she would have used it for both verbs (нaписать : послать = пнсать : посылать)

нaписать, послать = пнсать, посылать This is ok.

We are talking about future, but, I can not to see that here: Я ПИСАТЪ И ПОСЫПАТЪ SMS СЕГОДИЯ ВЕЧЕРОМ. With: БУДУ, we can understand that we are talking about future. Я БУДУ НАПИСАТЪ И ПОСЛАТЪ SMS. OR, better version: СЕГОДНЯ ВЕЧЕРОМ, Я НАПИШУ И ПОШЛЮ ТЕБЕ SMS. And: This message, he/she will send once (the perfective aspect).
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if he/she wanted to use the perfective form he /she would have used it for both verbs
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Lotus (he is "guilty" for our conversation ) is from Turkey and he doesn't speak russian language (look at Lotus profile: http://www.cucumis.org/korisnika_29_u/profil_p_38996.html)

And:
Apple, look at this:

Как послать SMS?
http://www.javaportal.ru/mobiljava/articles/sendsms.html

I know, we are talking about grammar, but we can use this russian site as an example.

Cinderella, you are right, but I never said that it was good Russian. Look at my first message.
Besides, it was not Lotus who wrote the message; he copied it, in that strange way, and did not know what language it was: he thought it was Greek!

Yes, you told that in your first post.

Yes, you told that in your first post.