It will not be removed.
The first mob in Minecraft was the Human, which could be spawned by pressing G and looked like Steve. It was later removed in Classic.
Yes, pigs are available/roaming in Minecraft classic.
You can't have commands on minecraft classic but you can in multiplayer classic
There are no rails and minecarts in Minecraft Classic.
Minecraft Classic is an outdated but free version of Minecraft. you have no health. unlimited blocks. Alpha terrain.
Minecraft no longer supports the free Classic mode. However, no, torches were not avaliable in Classic.
No; diamonds were not yet implemented in Minecraft Classic. (v. 0.30)
you need to download the server pack to go on a server in minecraft classic
You can't get Minecraft for free (legally). You will have to pay, but to compensate or for fun, there's always Minecraft Classic available.
Minecraft Classic can be played for free.
You can play Minecraft Classic for free from the Minecraft webpage.
No.