Ben,
Thank you for ASIHTTPRequest. It treated me well for a very long time. I remember switching from NSURLConnection and having my mind blown with how easy it was to get stuff done. I even built a library on top of it for OAuth when I was using it.
I know we're all on to new stuff now, but seriously, thank you for you hard work on this library. You saved me hours of time when I was just getting started as a freelance iOS developer. Also, thanks so much for you help. I remember tweeting that I was frustrated with ASIHTTPRequest and you replied happy to help and pushed a commit a few minutes later fixing the issue. Truly amazing.
I wish you the best in your future ventures.
A grateful fellow iOS engineer,