As ever, a brilliant article on website usability from Nielsen that has ramifications for elearning. In the post simply entitled Website Response Times Jakob Nielsen points out that although increased bandwidth has largely eliminated the old drag of image sizes, responses times should still be given thought in the design of websites in the era of ubiquitous broadband. The article cites common problems as being "complex data processing", eg lots of server-side activity, be it script or database activity, and slow "widgets" or too many of them. With LMSs, especially those adopting more "web 2.0"