GAE supports SSL for custom domains now. We can choose Server Name Indication (SNI) with 5 certificates for $9/month, or Virtual IP (VIP) with multi domain certificate for $99/month.
Is there anything that web2py can do with it? Reference: (Google App Engine 1.7.0 Released at Google I/O](http://googleappengine.blogspot.kr/2012/06/google-app-engine-170-released-at.html)
