This has been discussed a lot on HN lately - it was quite the meme for a while. I did a quick !hn search for you[1] and saw these three popular submissions: h

This has been discussed a lot on HN lately - it was quite the meme for a while. I did a quick !hn search for you[1] and saw these three popular submissions: http://news.ycombinator.com/item?id=1934563 http://news.ycombinator.com/item?id=1934563 http://news.ycombinator.com/item?id=1931456 http://news.ycombinator.com/item?id=1931456 http://news.ycombinator.com/item?id=1927903 http://news.ycombinator.com/item?id=1927903 The general impression, as I've understood it so far, is that App Engine has its limitations, but Google makes you well aware of them, so adapt to them and don't get frustrated or surprised by them two months into development, or host your service somewhere else like AWS. [1]: http://searchyc.com/submissions/app+engine?page=1&sort=by_date http://searchyc.com/submissions/app+engine?page=1&sort=b...