That's a bit different than the order I suggest in my sidebar. I'm basically saying (using his numbers) do 2, then 3, then 1. Perhaps that's because I expect that people coming to my site have some small experience to programming and are committed to a long-term effort.
If you aren't sure, and are testing the waters, then I'm with Eric. Dabble with programming first, and then attack a software stack (like LAMP).