Giving away free Dota2 keys - Play Dota2 for free

How to play Dota 2 for free? You can do it if someone (me in this case) sends you an invitation code.
You will need to download and install Steam and after that Dota2 via Steam.

I recently got about 13 DOTA2Beta gift code keys which I don't need, so if anyone needs one or two, just write in the comments bellow

The keys are entirely free. First comes, first serves.
PS: please no Russians. Unless you will play on the Moskow server or speak English on US/EU realms then it's fine.

Dota2 is a product by Valve, powered by Steam.

Warsong Gulch 5.1.0 Flag Carrier Trick - Keep the flag safe!

With this trick you can keep the enemy flag safe for as long as you want. Simply stay hidden under/behind texture.

How to: Arena exploit to get higher rating

-Queue on a same mmr at the same time (If u wait longer than 1 1/2 mins reQueues)
-The winning team have to wait.
-And here the others team way: Ater the arenajoin, step forward, log out, log in, and wait for the reQue.(dosnt work without the step! so dont forget it.)
-Push it to the limit.

This bug is that you do not lose MMR if you /afk out of an arena match. To do so do a macro with /script Logout()
Team rating and Personal rating are granted based on the MMR of the team you're fighting against. If you have two teams and one of them consistently /afk's out, you can boost your rating as high as you like (there is no limit)... 

proof of concept: 
http://tw.battle.net/wow/zh/pvp/arena/%E6%9A%B4%E6%80%92/3v3
http://us.battle.net/wow/en/guild/tichondrius/Soul_Nirvana/

PS: this is a huge arena exploit that blizz should fix asap...
(credits)

How to restart a pet-battle! Never lose a rare again!

*Wandering around in Terrokar Forest looking for the rare of my dreams, a rare Flayer Youngling*

As i saw the pet icon on the map i swiftly flew over to him, to my amusement i saw that it was a rare one!
As i started to dps him down with my snake, i rapidly realized that my dot would kill him if i missed this trap.
And ofcourse, my trap missed. In pure frustration i logged out, hoping it would reverse the battle.
As i got in, i saw the Flayer Youngling walking around my feet. I attacked him and i saw that it was the rare one, the exact same team and the exact same stats and hp.
I picked another pet and i captured him with ease! . So i decided to share it with everybody here, seeing a rare pet die infront of your eyes is not very fun, especially if you've camped it for hours.

Good luck with your adventures in Azeroth and thank you for taking the time to read my post(: