I Don't get...

[Sazaho]

why people are all of a sudden acting nice to Reterator, Eric, Test, (and now Jeff) when he hacked sahazo and banned everyone including me.

I openly forgave Eric and actually became friends with him, I'd rather forgive and forget than keep a grudge and hate.

But it's your choice on whether to forgive him on banning you and temporarily causing havoc among the community of Buildism.