I have seen that many of us comes through as noreply people nowadays and I must admit I miss the possibility to reply directly to comments on my blog.
Surfing around on my own settings I found that my email address did not show after switching to Beta.
Well - it does now - again, and hopefully I come through as a reply-able person when I comment on blogs again.
The setting was on my profile - show email address.
Please check if your email address is checked on too, so I can communicate with you again, as before :-)