I haven't blogged much here in September, because I wrote two blog posts on the Embarcadero community site (given they were more official blog posts -- I generally blog on my personal blogs and the content is surfaced on the Embarcadero community):

Build Flexible and Robust Apps with a Multi-Tier Architecture at https://community.embarcadero.com/blogs/entry/build-flexible-and-robust-apps-with-a-multi-tier-architecture: this blog post covers the evolution from client/server architectures (and their different flavors) to multi-tier models, highlighting where Delphi fits in the overall picture and how you can plan migrating your code Beyond RAD Studio Pro: Why Developers Choose Enterprise and Architect at https://community.embarcadero.com/blogs/entry/beyond-rad-studio-pro-why-developers-choose-enterprise-and-architect: this blog post is focused on the additional value provided today (and in the near future) in the Enterprise and Architect SKUs of Delphi, C++Builder and RAD Studio.

I have a couple of more technical blog posts I'll write on my personal blog, http://blog.marcocantu.com, and also a summary of the events I've been to in London and Utrecht over the last two weeks. Stay tuned.