Some background into this.
This is the original tweet in question:
At the time this was tweeted JessuOtaku had blow it off and it had gone under the radar.
Allison Pregler (aka Obscurus_Lupa) admitted (I'm still looking for the exact tweet, I lost it in all the mess) that she wasn't a fan of Noah after E3/as of late noticed he was in a bad place emotionally and thus dredged the tweet up to rip into him.
This led to a back and forth between them, that escalated into insult throwing.
Note:
Right as this escalation grew Channel Awesome, the guys behind That Guy With the Glasses, suddenly put Spoony on a suspension. Considering the amount of parroting Lupa has done of Holly Christine (Human Resources for Channel Awesome), many believe there are some shenanigans behind the scene with Holly taking Allison's side and serving up spoony.
Once the news of the suspension hit the net, and spoony went on a twitter spree, channel awesome threw him a ban, and the a subsequent announcement of letting him go. More speculation: A lot of Channel Awesome members have been copy pasting to their twitters that this had nothing to do with the tweet/feud, but the timing of events and Lupa pretty much cheering over it makes it look pretty dirty.
Members of channel awesome have been handling it pretty badly too, ranging from people like Phelous accusing spoony of being a misogynistic stalker to LordKat encouraging Spoony to commit suicide.
I'll refine and expound on all this if there is interest.