In some ways it is a minor niggle, but to me at the moment the weakest link is that the WYSIWYG editor for posts is quirky. If I go into HTML mode it doesn't show existing HTML that I may have pasted into to the visual mode, and if I add in HTML that works OK but when I switch to visual and back to HTML it has nicely formatted paragraphs but not the HTML codes for them. Irritating and time consuming getting things right.