Feedback on website scaling article to submit to magazine

Hey all,

I've written (a fairly lengthy) article for my blog that I was thinking of submitting to linux.com or some other sysadmin mags to get the name of my linux freelancing company out. Thing is I'm not exactly sure how useful it might be.

The topic is on scaling websites to clusters from a single server setup. If anybody would be interested in reading it and giving me some feedback (if it was helpful, if it was not helpful, what it could be missing) that would really be great. Let me know and I can post a .pdf of it or the link.

Didn't put any links cause I'm trying not to come off as a spammer -- so let me know if this needs to be changed or posted somewhere else.

Thanks!

edit: here's the link, pm or reply back with feedback pls! http://www.trustinct.com/main/a-guide-for-scaling-out-websites/