I agree 100% with anon123's post... couldn't have worded it any better. Please bring back the old format with a TOC/less white space.
"I loved the old newsletter format: To the left there was a table of contents that you could glance at to find topics of interest. As a very busy developer, this helped me zoom in on what I was interested in. The old format made very efficient use of space: It was single-spaced and took 100% of the width.
The new format has no table of contents, is almost double-spaced, and has a very narrow fixed width. It’s as if I need to do a full row-by-agonizing-row table scan to find the data I need. Please add an index to your heap-table email!"