Justin put together a really cool Yahoo Pipe, Twitter Reply Sniffer, to track twitter replies today using TerraMinds. You can read all of the details on his Metafluence blog.
I will admit to being a complete Yahoo Pipes addict, and I couldn’t just be content to use his pipe without hacking on it and tweaking it a little bit 
I added a date / time stamp to the end of the title so you can also see when the reply was sent. I also filtered for duplicates. Honestly, I wouldn’t expect them, but Twitter can be flaky sometimes, so I wanted to be sure. Feel free to take a look at my tweaked pipe.
Question for my readers: For some reason, Yahoo Pipes strips out the leading 0 in the y:published time fields. 0:2 is displayed instead of 00:02. Anyone know how to easily add the leading 0 back in on single digit numbers? I know that I could use pubDate, but it’s too long and the format isn’t very nice.
Related Fast Wonder Blog posts:
Blog RSS Feed (recommended)
OpenID at ClaimID
Thanks for the link love, Dawn. Looking forward to nerding out with you at the next Portland Data Plumbers meeting (will announce the date later today).
Nice use of Yahoo Pipes.
the other awesome recent addition to services using Pipes as infrastructure is Kent Brewster’s “Blog Juice” —
http://kentbrewster.com/blogjuice/
which lets you surf who is reading what blogs in real time…
A very quick question: Does yahoo pipe take in RSS feeds which need authentication?