Hello, and welcome to this site bro.
I myself joined this site a few months ago, and even though I never was interested in other forums/sites enough to join them, I found that this one seemed to cover a lot of areas and topics that appealed to guitar players of all levels.
Concerning your question about learning the basics from this site; I would have to say, Yes you can.
There are many areas (homepage, search feature, etc.) where you can find just about anything to do with playing guitar.
And if you find that you need to ask a question or two...., just go to the forums here and ask away! There are tons of people here that really enjoy helping other players out; because all of us were starting out at one time.
Regarding starting out with "Chords" at first, that depends entirely on you. Learning a few chords in the beginning is a great way to start out, since after learning a few you could possibly play a few tunes that you've always thought were pretty cool.
But my advice would be this:
Try to learn 1 or 2 new things every week or two, and incorporate them into your practice. Resist the urge to learn everything to fast! Because if you learn something wrong, you'll only get better at doing it wrong.
Stick to one or two new chords, techniques, etc. for a week or two, and then after you have a good grasp of it, add a few new things to work on. After a few weeks have passed, you'll be amazed at your progress.
Mix it up a little also......, maybe after learning a few chords one week,
try learning something other than chords the next week. This will help keep it exciting and fun, which keeps you from "burning out"!
There are many ways to learn guitar, this site, books, tapes, videos, etc.. But the only thing you really need is a real desire to learn, and the determination to actually do it.
You've got your guitar now......, so learn how to play that baby!!!
Once again, Welcome to the site, and best of luck bro. :cool:
If eyes are the mirror to the soul, you will see yourself as I see you