Web::Scraper 0.15 is pushed and it's going to CPAN. The major enhancement made on this release is to add the ability to deal with UserAgent object used to retrieve the content.
Now you can deal with
$scraper->user_agent accessor to call various methods e.g. like agent() or env_proxy() and change the object itself to something else, like LWPx::ParanoidAgent.
Wait for CPAN mirrors to be reflected or grab the latest from SVN trunk.