[kimmel]

Here are some of the list resources:

20 Perl libraries for fetching web content - http://neilb.org/reviews/http-requesters.html

An SO wiki page for html scraping - http://stackoverflow.com/questions/2861/options-for-html-scr...

[creaktive]

YADA, the concurrent fetcher featured in the article, has extensive benchmarks on many Perl WWW User Agent libraries, also: https://metacpan.org/module/AnyEvent::Net::Curl::Queued#BENC...

[ajtaylor]

Neil's reviews on the various categories of CPAN modules have been extremely helpful. Highly recommended!