I have to disagree with you about it's notoriety. With the v0.5.0 release we have some really interesting features (HTTPS, Websockets) that you simply won't find in other battle-hardened production-ready HTTP proxies. For example, HAProxy has neither of these features and is the library of choice for a lot of developers / sysadmins
(evidence: (a) this post is currently 2nd from the top, no comments before mine. (b) http://news.ycombinator.com/item?id=2455893 reached 62 upvotes, zero comments. (c) http://news.ycombinator.com/item?id=2457672 8 from the top, one comment)
[1] http://matt.might.net/articles/cps-conversion/ [2] http://www.andrej.com/plzoo/