Most web professionals are all too aware of the problems caused by hotlinkers. Leechers. Bandwidth thieves. People who use images hosted on your web server on their own pages. With PHP and mod_rewrite, you can disallow embedding and allow linking while automatically creating gallery pages for those direct linkers.
More from A List Apart
We’re witnessing one of the latest waves of technological disruption, as mobile devices put access to the internet in the hands of people who previously never had that power.
From the Blog
In a follow-up to his ALA article Mo’ Pixels, Mo’ Problems, Dave Rupert talks about all the progress we've made toward responsive image solutions — by which he means no progress has been made.
Google has started decreasing the ranking of sites with misconfigured mobile content redirects and errors. Highly recommended for any developer who cares about site rankings in Google (i.e. all of them).