So for you guys that are using this to decompile, say 450,000 android apps in a row, I highly recommend to use:
ulimit -m $((1024*1024))
http://viennot.biz/google-play-crawler-dashboard.png
http://viennot.biz/google-play-search.png
Expect it in April :)
EDIT: Notice in the search screenshot how I'm missing the R references. This problem is addressed by lxdvs in Apk2Gold.
edit: removed, some people might get offended.