Do I understand you correct, that newsletter should work more as some kind of teaser for HowTo articles? Somehow I like that idea.
Hi Frank,
I don't think it was what Matthew was suggesting, but I do think that you have suggested a very valid function for the Newsletter, to remind people to look on the wiki with, as you put it, a teaser in the newsletter.
Popular sections like snippets or lists of tag files or large howto pages are not really suitable for the newsletter due to size, so teasers are a good idea.
Cheers Lex