http://www.smogon.com/forums/showpost.php?p=1139342&postcount=1
I recommend you read this warstory as I believe that Jonathan has a highly effective stall team (finals of Smogon Tour Four), I would show Obi's stall team but unfortunately I can't find it anywhere =(
Anyways most stall teams are, walls but it is more like 5 walls - 1 sweeper in which the sweeper cleans up at the end.
Spikes and Toxic Spikes and Stealth Rock are mandatory on a stall team, you won't be stalling much without them. I'm not good at stall teams, you could ask Anti-Pop for help on that but I know basically how they function etc.
A stall team does not have to counter everything, and I believe that a reasonable stall team cannot cover everything. Mostly you need a Spiker and a Spin blocker, almost completely standard for stall teams. I believe you know what Spin blockers are - Ghosts immune to Rapid Spin thus nulling its effects.
I don't know, its pretty much with the addition of Wobb that stall teams took a huge hit, given that Wobb can pretty much reduce said walls into setup fodder or PP stall them with Encore.
I might do some shameless advertising for UU TSpikes setuppers but I rather not ;D