No, this is basic logic. The only way that Republicans are offering concessions to the Democrats by keeping the government functioning and the debt ceiling un-breached is if you believe their preferences are for debt breach and a non-functional government.
As in, absent all other considerations, Republicans would prefer those two things to happen. Do you believe this to be the case? If you don't, they aren't a concession. If you do, holy shit.
In his defense I do believe the Tea Party does think they are offering concessions and I do believe that is the Tea Party's preference. Not the Republican Party's preference, but the Tea Party's.
And yes, Holy shit.
Just look at all the posts in this thread about Shutting it down, look at the thread about Bachman being gleeful regarding the shutdown, look and see how many pro-shutdown posts there are here and realize that those people are the Tea Party. And there's roughly 30-40 congressmen that truly believe what's being posted here, and about 50-60 congressmen who are afraid of being primaried by someone who truly does believe the Tea Party creed.