One of the reasons I use Portableapps at work is to bypass the typical limitations imposed on me by my company (Web filtering, no administrator rights, etc.). I just installed upgraded to Portableapps 10.0 platform and my company's web filter is blocking Portableapps from getting to the server to check for updates and get new apps.
I would like to see the platform support web proxies (like Firefox does). Firefox is the primary browser I use for internet access.
I truly LOVE the new platform. Good job, guys!