Maybe Google thinks that a PHP framework is kind of a threat somehow. You know, PHP.
I dont think it is a bot problem , there are a lot of unofficial symfony groups on ggroups.
My 2 cents :
- redirect people to stackoverflow in the mean time.
- build your own Q&A. I know it's a bit of work , but why not build an open-source symfony Q&A project ? i'm sure you could get support from any PAAS provider for free to host the app. Make it accessible through RSS so people can suscribe it.
My guess is that symfony will get the same treatment
http://area51.stackexchange.com/proposals/38634/zend-framewo...