New: Blip comments

I've been working on "blips" for a while, and I continue to iterate on the base feature set of this micro-blog tool. Today I introduce the ability to comment on blips. On blips where comments are enabled (yes, I can turn them off when I want to) you will now see a new icon that will allow you to add a comment to the blip. You can also comment directly on "updates" to blips as well. Updates and Comments on blips effectively end up becoming a conversation stream/tail from the original blip, ordered chronologically.

I doubt this will even get used all that much honestly, but whether it does or not, it's an interesting exercise working on and thinking through how to build this stuff. I'm learning a lot in the process.