If you want to plug something on HN, first you need to disclose that you are doing some advertising. (kudos, you did this) And second, you need to explain, without weasel words, how and why it's a good solution for the problem.

Example of me plugging mongodb despite it only being marginally to the topic: http://news.ycombinator.com/item?id=1471516

[Deleted previous comment because I misremembered the thread I was replying to when I wrote it]