I only recently found about about Gog while trying to relive my childhood playing through some of the classics of my time. I'm surprised that it isn't a little more well known, but perhaps I'm just ignorant.
I actually still have my old boxed copies of the Baldur's Gate and Icewind Dale games, but I was searching for the easiest way to play it co-op with a friend when I found the site. Tada, instant classics! I can't recommend the site enough because I'm so impressed that it offers some of the best RPGs ever made, and digitally - something that other legal outlets have been lacking. I don't think I could ever pirate anything in the Baldur's Gate series, that would feel way too wrong.
If you're a player of Mass Effect or Dragon Age and you're yearning for some great RPG gameplay and a rich storyline, I would urge you to play any of the Baldur's Gate or Icewind Dale series'. You won't regret it.
I was actually reminded of some of the music in these games when I was looking at who was going to be composing the music for Guild Wars 2 (which looks pretty good, I'll have to post about it when I get time today or tomorrow). It's the same guy who composed the music for Icewind Dale and Oblivion. Awesome music:
Also I'm still really sad that I lost my post about Borderlands in the Blogger outage the other day, are they restoring all the posts? :(
oh man i played through borderlands 3 times right now... i think its one of the best games ever: shooter+rpg best combination