13 Jun 06
16 Oct 06 8:41 pm
Absolutely, these are all things you can do, and they're all things you SHOULD be doing once you're ready.
My point in the 90 day roadmap was that you don't need to do anything particularly clever to get yourself indexed by the search engines. Just one link to the outside world, just in order to get noticed. The second point was that you should be getting this done as soon as you possibly can -- which will often be before you're really ready to start submitting to directories or writing articles.
But by all means, if you're ready for that other stuff, do it!