I originally started the blog with the goal of focusing on these type of side projects, whether they are mine or not. Check out the original mission statement: http://web.archive.org/web/20070224000551/www.pseudocoder.co...
I'd since gotten away from that, but it's something that still interests me. I posted this because I wanted to be transparent with my sites and hoped it would inspire others to do the same.
As for people copying the sites...go nuts. Enjoy the long nights and dashed dreams...I know I did.
This is why I go back to Hacker News everytime. I list the reasons again: 1) Because bunch of smart guys hang over here. 2) There's just so much to learn especially on starting a startup, this is one topic that I love because it teaches us something. 3) Because of PG.
And I think this topic teaches everyone of us something worth posting here in HN.
Personally I often find it inspiring when people do discuss how much their startup makes. Inspiring on the "I could do it too" scale and sometimes there are good lessons in these stories - not so much this one I would hasten to admit!
This way of speaking has now passed down to high school students and isn't associated with any specific sort of ideas (unless you count the empty set as a type of idea), but it was originally quite a nasty piece of conversational jiujitsu.
Imagine how a posh, and possibly a bit poncey Englishman might say "who", and you should be close to the sound of the U's in "jujutsu". The first U is elongated, and the rest are short.
If I were to visit RSSTalker and not know whether or not the site was profitable, I would be less likely to take the time to consider cloning the site.