Memestreams.net suggestion -- there should be a draft saving option on the recommend page.

What I really like about the bookmarklet, and the general interface, is that it is really easy to save a link to my feed. I generally use it as a clipping service for my own reference, rather than have additional content scattered onto a site like Bloglines.

I feel that writing up a point, or responding to an article, requires time. It is easy to write stream of conscious, but that does not make a great entry. I noticed a big difference between the options of a site like LiveJournal (post now!) and Wordpress (compose your posts, set a release date, juggle multiple entries) -- and I think that is reflected on the quality of the content often found.

Sometimes I see something that I'd like to clip AND comment on, but I lack the time. It would be nice if there was a "Save Draft" button below. It would save whatever I've typed but keep the content private; I could go to Memestreams to resume the entry and post it to my stream.

The writing quality of the site would improve... but the rants would decrease... maybe that isn't a goal for the site.